What Drives CPA Costs Up or Down?
How much does a CPA cost for a small business? Most pay between $1,500 and $10,000 a year, and the spread has far less to do with the CPA’s rate than with your own file.
Two things set your position in that range. The number of filings your structure generates, and the number of hours it takes to make your records filable. The 2025 Ignition U.S. Accounting and Tax Pricing Benchmark, a survey of 219 U.S. accounting professionals, found the most common price for a business tax return was $1,000 to $1,499 a year, and the most common price for monthly bookkeeping and accounting was $250 to $499 a month, as reported by CPA Practice Advisor in August 2025.
That’s the middle of the market. Here’s what moves you off it.
The filings your entity structure generates
CPA cost for tax return work starts with how many returns your structure triggers, not with how big your business is. A sole proprietor files one federal return. An S corporation files a Form 1120-S, issues K-1s, and the owner still files a personal 1040. That’s two engagements before a single state gets added.
The National Society of Accountants Income and Fees Survey, 2017 edition, put the average fee at $809 for a Form 1120-S against $176 for a non-itemized Form 1040 with a state return (NSA, 2017). Read that as a dated floor, not a 2026 average. The ratio is the durable part. A business return runs four to five times a simple individual return, which is worth knowing before you compare quotes on what a CPA does for a small business.
Then multiply by states. Each additional state return is its own filing, its own apportionment, and its own calendar, and sales tax multiplies faster still. The Tax Foundation’s 2026 State and Local Sales Tax Rates report counts 38 states collecting local sales taxes on top of the state rate. Ten states isn’t ten times the fee. It’s ten filing calendars to maintain.
The complexity inside each return
The same 2017 NSA survey priced schedules as add-ons, at $184 for a Schedule C, $135 for a Schedule E, and $124 for a Schedule D. An itemized Form 1040 with a Schedule C and a state return averaged $457, against $273 without the business schedule. Adding a business raised the fee 67 percent.
Intuit’s 2023 Tax Pro Forms Pricing Study got to the same place by a different route. It priced three fixed fact patterns and found national averages of $238 for a simple return with two W-2s and a state filing, $350 for a moderate return, and $537 for a high-complexity return carrying a Schedule D, a Schedule E, eight interest and dividend forms, and two 1099-NECs (Intuit Tax Pro Center, 2023). Same preparer, same season, more than double the fee. The variable was document count.
Transaction volume, payroll, and anything that needs a schedule
Volume is the cleanest predictor of bookkeeping cost, because it’s the closest thing to a unit of production. Every bank account, credit card, merchant processor, and payment platform is another feed to reconcile monthly. Two accounts and 200 transactions is a different product from nine accounts and 4,000 transactions at identical revenue, and that’s where the line between bookkeeping and accounting shows up on your invoice.
Payroll adds quarterly Form 941 filings, an annual Form 940, state unemployment filings wherever you employ someone, and year-end W-2s. NSA priced a Form 940 at $69 on its own in 2017. The cost isn’t the one form. It’s the filing calendar it creates. Inventory forces cost of goods sold accounting, deferred revenue forces a schedule, and equity comp forces a cap table tie-out.
The condition your books are in when they arrive
This is the largest hidden line item, and the one buyers never see coming. The NSA 2020-2021 Income and Fees Survey found 75.1 percent of preparers raise their fee, by an average of $145.14, when a sole proprietor’s paperwork arrives disorganized or incomplete. That’s the surcharge on the simplest possible business return. On a multi-entity S corporation with a year of uncategorized transactions, cleanup gets billed as a project that can cost more than the return itself.
The federal burden data explains why. Business income filers spend an average of 21 hours and $610 out of pocket on their federal return, against 8 hours and $160 for filers with no business income, per the National Taxpayers Union Foundation’s 2026 analysis of IRS taxpayer burden estimates. Ten of those 21 hours are recordkeeping.
Recordkeeping is the part you can move.
CPA hourly Billing Rates
A CPA hourly rate is the least useful number in your quote, because most of the profession has stopped selling hours.
It’s still worth knowing where the rate sits, because it tells you what a firm thinks an hour of its time is worth. The most recent credential-level data comes from Intuit’s Rate Survey, fielded in November 2021, which found an average of $75 an hour across all preparers, up 8.6 percent from $69 in 2019.
| Role or service | Average hourly rate | Source and year |
|---|---|---|
| CPA | $126 | Intuit Rate Survey, November 2021 |
| Tax accountant | $112 | Intuit Rate Survey, November 2021 |
| Bookkeeper or certified bookkeeper | $66 | Intuit Rate Survey, November 2021 |
| All preparers, blended | $75 | Intuit Rate Survey, November 2021 |
| In-person IRS audit representation | $150 | NSA Income and Fees Survey, 2017 |
| IRS audit response letter, flat fee | $128 | NSA Income and Fees Survey, 2017 |
Rate rows come from the Intuit Rate Survey, 2021. Audit rows come from the NSA 2017 survey cited above, and read as a dated floor.
The wage floor underneath those rates is public. The Bureau of Labor Statistics reports a May 2025 median wage of $83,680 a year, or $40.23 an hour, for accountants and auditors, with bookkeeping, accounting, and auditing clerks at $50,670, or $24.36 an hour (BLS Occupational Outlook Handbook, May 2025 data). BLS Employer Costs for Employee Compensation put benefits at 30.0 percent of total private-industry compensation in June 2026. That’s the arithmetic that turns a $40 wage into a triple-digit rate.
The five ways firms bill, and where each one leaks
- Hourly. You pay for recorded time. Predictable for the firm, unpredictable for you. Watch for minimum-hour blocks, where a five-minute email bills as a quarter hour, and for busy-season premiums.
- Per form, or fixed fee per return. You pay a published price per filing. The leak is the out-of-scope upcharge. A quote covering “the 1120-S” may not cover the state return, a second shareholder’s K-1, or the extension.
- Monthly retainer. One recurring price for a defined scope, most commonly $250 to $499 a month for bookkeeping and accounting in Ignition’s 2025 benchmark. The leak is a scope so vague that anything interesting becomes a change order.
- Value pricing. You pay for an outcome, priced up front. Ignition’s 2025 data put the most common price for tax planning and advisory above $2,000 a year. The leak is that value gets asserted rather than measured, so comparison shopping gets hard.
- Blended. A retainer for recurring work, fixed fees for annual returns, hourly for projects. Three fee schedules mean three places for something to fall out of scope.
Hourly billing is collapsing, and the data says so
Ignition’s 2025 benchmark found only 3 percent of firms bill tax preparation hourly. For CFO and controller services, hourly billing fell to 10 percent from 20 percent the prior year, and for tax planning and advisory it fell to 17 percent from 20 percent. The AICPA and CPA.com Client Advisory Services Benchmark Survey, covering 206 U.S. firms surveyed in 2024 on calendar 2023 results, found only 10 percent of those practices still use hourly as their primary pricing method (CPA.com, 2024).
Payment timing is tightening alongside it. Ignition found 31 percent of firms now collect a deposit up front for tax preparation, up from 26 percent in 2024, and 13 percent collect the full fee before the work starts. If you’re used to being invoiced in May for an April return, that’s changing, and it changes how you budget an accountant’s monthly cost. It’s also why indinero prices accounting and tax as one fixed monthly engagement instead of a meter, so a question in June doesn’t create its own line item.
Bonus: Local CPA vs. Virtual CPAs, What You’re Actually Paying For
The local versus virtual choice isn’t a quality question. It’s an overhead question, an availability question, and a coverage question, and only the first shows up cleanly in the price.
Overhead and geography
Small business accountant cost is anchored to a local wage market, and that market varies by nearly half across the country. BLS Occupational Employment and Wage Statistics for May 2023 show mean annual wages for accountants and auditors of $113,310 in New York and $110,700 in New Jersey, against $77,840 in South Dakota (BLS OEWS, May 2023). Intuit’s 2021 Rate Survey found the same pattern in billing rates, with the Northeast averaging $85 an hour against $67 in the Mid Pacific and Mid Atlantic.
Per-return pricing follows geography too. In the NSA’s 2017 survey, an itemized Form 1040 with a state return averaged $333 in New England against $210 across Alabama, Kentucky, Mississippi, and Tennessee. A remote firm decouples your price from your ZIP code, and that cuts both ways. In a low-wage metro, a local CPA firm is often the cheaper option.
Capacity, not credential
The profession is short of people, and the shortage is priced into your quote. U.S. schools awarded 55,152 accounting bachelor’s and master’s degrees in the 2023-24 academic year, down 6.6 percent year over year, and new CPA Exam candidates fell from 42,626 in 2023 to 28,082 in 2024, per the AICPA’s 2025 Trends report as summarized by the Journal of Accountancy in October 2025.
For a buyer, that translates into bench depth. A small local firm is one or two people deep on your file, and in March you’re competing with their entire client list. That response-time gap is the most common drawback of a local CPA, and it has nothing to do with the credential on the wall.
The stack, the meeting, and the state-expertise myth
A remote-first firm has to run on a cloud stack, so the general ledger, payroll, bill pay, and document portal are usually integrated and your data is live rather than delivered. A local firm may run the same stack, or may run a desktop file you email back and forth. Ask directly, don’t assume from the address.
In-person still has real value for inventory counts, for cleaning up a messy first year, and for owners who decide things in a room. It also carries the overhead. As for state expertise, CPAs are licensed by state boards, and license mobility across state lines is standard. What matters is whether the firm files in your states routinely, so ask how many returns they filed in your specific states last year.
Local wins on in-person work and on price in low-wage metros. Virtual wins on price in high-wage metros, on multi-state coverage, and usually on bench depth. Neither wins on quality by default.
How to Get More From Your CPA Without Paying More
Almost every lever that lowers a CPA bill without lowering the service works by removing hours from the engagement, not by negotiating the rate.
Remove the hours before they get billed
- Close the books monthly, not in March. This is the highest-value move and the only one with a published price tag, the $145.14 average disorganized-records surcharge that 75.1 percent of preparers applied in the NSA 2020-2021 survey. Books closed monthly arrive filable. Books closed in March arrive as a cleanup project.
- Keep one system of record. Every parallel spreadsheet is a reconciliation someone bills you for. If revenue lives in the billing system, the general ledger, and a founder’s spreadsheet, you’re paying to make three versions agree.
- Batch your questions to one point of contact. Fifteen scattered emails across a month are fifteen context switches, and on an hourly arrangement they’re fifteen minimum increments. One scheduled call with a written agenda covers the same ground.
- File on the original deadline. March 15 is the S corporation and partnership due date and April 15 is the individual due date (IRS Instructions for Form 1120-S). An extended return gets touched twice, once for the estimate and once for the return. That’s an entire extra billing event.
Buy the right work at the right level
- Scope the engagement letter before the season starts. Ask for the included list by name, then ask the price of everything not on it. NSA’s 2017 published rate for an IRS audit response letter was $128, and in-person audit representation was $150 an hour. Knowing those before you need them is the difference between a budget and a surprise.
- Pair the bookkeeping with the tax preparer. When the people who keep the records also file the return, the handoff cost disappears. No discovery phase, no document request list, no reconciling the preparer’s understanding against the bookkeeper’s. It’s the structural reason a bundled monthly arrangement often totals less than outsourced bookkeeping and tax bought separately, and it’s how indinero runs bookkeeping, accounting, tax, and CFO advisory inside one engagement.
- Buy the planning, not just the compliance. Tax planning is priced separately in most firms, most commonly above $2,000 a year in Ignition’s 2025 benchmark. It’s the only line on the invoice designed to reduce a number other than itself. Compliance without small business tax planning means paying a CPA to record decisions you already made.
- Ask what work is being done at what level. Routine categorization doesn’t need a CPA. BLS put the May 2025 median at $24.36 an hour for bookkeeping clerks against $40.23 for accountants and auditors. If a licensed CPA is reconciling your bank feed, you’re paying a review rate for production work.
CPA Fees Per Hour
Here are the actual numbers, each attached to a named survey and a year. CPA fees for small business work fall into three buckets, per filing, per month, and per hour.
What each filing costs
| Filing | Average or most common fee | Source and year |
|---|---|---|
| Form 1040, no itemizing, with state return | $176 | NSA Income and Fees Survey, 2017 |
| Form 1040 with Schedule C and state return | $457 | NSA Income and Fees Survey, 2017 |
| Form 1065, partnership | $656 | NSA Income and Fees Survey, 2017 |
| Form 1120-S, S corporation | $809 | NSA Income and Fees Survey, 2017 |
| Form 1120, C corporation | $826 | NSA Income and Fees Survey, 2017 |
| Form 990, tax exempt | $733 | NSA Income and Fees Survey, 2017 |
| Individual tax return, most common price | $400 to $599 | Ignition Benchmark, 2025 |
| Business tax return, most common price | $1,000 to $1,499 a year | Ignition Benchmark, 2025 |
The NSA rows are the 2017 edition, still the most recent per-form breakdown the profession publishes openly. Treat them as a floor and a ratio guide, not a 2026 price list. The two Ignition rows are current, from its 2025 U.S. Accounting and Tax Pricing Benchmark.
What monthly support costs, and your likely annual range
| Service | Most common price | Source and year |
|---|---|---|
| Monthly bookkeeping and accounting | $250 to $499 a month, cited by 29% of firms | Ignition Benchmark, 2025 |
| Tax planning and advisory | More than $2,000 a year, cited by 25% of firms | Ignition Benchmark, 2025 |
| CFO and controller services | More than $2,500 a month, cited by 23% of firms | Ignition Benchmark, 2025 |
Stack those bands against your own structure and three practical tiers appear.
- Roughly $1,500 to $3,000 a year. One entity, one state, one federal return plus one state return, little or no payroll, clean books the owner maintains in a single system, filed on time.
- Roughly $5,000 to $8,000 a year. An S corporation or partnership with a business return plus owner K-1s, two or three states, monthly bookkeeping in the $250 to $499 band, payroll for a handful of employees, and one real planning conversation.
- $15,000 and up. Multi-entity structure, five or more state filings, sales tax nexus in several states, inventory or deferred revenue, equity comp, meaningful cleanup at the start, and controller-level support.
The government’s own burden estimate is a useful cross-check. The National Taxpayers Union Foundation’s 2026 analysis of IRS data puts a small corporation at 40 hours and $3,900 per return (NTUF, 2026).
Why your quote went up this year
Fees are rising faster than general inflation, and the cause is a supply problem. In Ignition’s 2025 benchmark, 80 percent of firms planned to raise fees heading into 2026, with 37 percent targeting a 5 percent increase and 30 percent targeting 10 percent. Only 6 percent ruled out any change, and two-thirds of the firms that had already raised prices reported no client loss. The graduate and CPA Exam numbers above are why they feel confident.
You’re not just buying a return. You’re buying the hours it takes to get your records ready for one, which is why the cheapest quote and the lowest total cost are so rarely the same thing. That’s the real question behind whether outsourced accounting is worth the cost.
Indinero publishes its number for the same reason. Pricing starts at $750/mo for a fixed monthly engagement covering bookkeeping, accounting, tax, and CFO advisory together, backed by continuous operations since 2009. If your current arrangement bills you for cleanup you could have avoided, it might be time for a different structure. Reach out for a free consultation about your accounting. We’d love to learn about your business and find where we can help.
Frequently asked questions
A few questions come up in nearly every pricing conversation, usually right after the first quote lands. Here are the short answers, held to the same sourcing standard as the numbers above.
How much does a CPA charge for a small business tax return?
A small business tax return most commonly costs $1,000 to $1,499 a year, per Ignition’s 2025 U.S. Accounting and Tax Pricing Benchmark. That’s the whole-return band, not the per-form floor. The National Society of Accountants 2017 survey priced a Form 1120-S at $809 and a Form 1065 at $656, useful as a dated ratio rather than a current price. Indinero prices that return inside one fixed monthly engagement, with pricing that starts at $750/mo, so it isn’t a separate spring invoice.
How much does it cost to have an S corp return prepared?
The National Society of Accountants 2017 survey put the average S corporation Form 1120-S fee at $809, a dated floor, not a current price. Budget for two filings, though. An S corporation produces the 1120-S, a K-1 for every shareholder, and the owner’s personal 1040, which the same survey priced at $176 with a state return and no itemizing. Each additional state adds another filing. Indinero handles the entity return, the K-1s, and the owner return inside one engagement, so nothing gets quoted twice.
Is a CPA worth it for a small business, or is a bookkeeper enough?
A bookkeeper is enough for recording transactions, but a CPA covers filings, tax positions, and anything an auditor or the IRS reviews. The cost gap is real. Intuit’s 2021 Rate Survey averaged $66 an hour for bookkeepers against $126 for CPAs, and BLS May 2025 data puts median wages at $24.36 an hour for bookkeeping clerks against $40.23 for accountants. Most growing businesses need both, which is why indinero staffs bookkeeping, accounting, tax, and CFO advisory on one engagement.
How much should I budget for accounting as a percentage of revenue?
There’s no reliable percentage-of-revenue rule for accounting, because published fee benchmarks price the work by filing and service, not by your top line. Build it from your file instead. Ignition’s 2025 benchmark puts monthly bookkeeping and accounting most commonly at $250 to $499 a month, and the National Taxpayers Union Foundation’s 2026 analysis puts a small corporation at 40 hours and $3,900 per return. Indinero prices the whole finance function as one monthly fee starting at $750/mo, so the budget line stops moving.
Why did my accountant’s bill go up this year?
CPA fees are rising faster than general inflation because the profession’s talent supply is shrinking, not because your file got harder. New CPA Exam candidates fell from 42,626 in 2023 to 28,082 in 2024 per the AICPA’s 2025 Trends report, and Ignition’s 2025 benchmark found 80 percent of firms planned increases for 2026. If the jump came from a cleanup charge instead, that’s the part a year-round engagement removes, which is how indinero bundles bookkeeping, tax, and CFO advisory into one monthly fee.
What does a CPA charge to respond to an IRS notice or audit?
The National Society of Accountants 2017 survey priced an IRS audit response letter at $128 flat and in-person audit representation at $150 an hour. Read those as a dated floor. Notice response and audit representation almost never sit inside a tax preparation quote, so ask for the price list of everything outside the engagement letter. With indinero, the bookkeeping, accounting, and tax work sit in one fixed monthly engagement, so there’s no handoff to fund before anyone can answer the notice.
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