Two neighbors file returns that look almost the same on paper. Similar income, same state, one rental property each. One gets quoted $350. The other gets quoted $750. Both quotes are honest, and the $400 gap is not a scam or a mistake. It comes down to how CPAs bill, what they count as included, and how much cleanup sits behind a return that looks simple from the outside.
Tax preparation looks like a single product. It is not. One firm prices a return as a flat package, another by the hour, a third form by form. Until you know which model you were quoted, comparing two numbers tells you almost nothing.
What Common Services Cost in 2026
For a straightforward personal return, most people pay $200 to $500. The National Society of Accountants put a 1040 with a state return, Schedule A for itemized deductions, and Schedule C for self-employment at about $481 on average, and a 1040 with Schedule A alone at around $323. If your facts match that profile and your quote lands far above it, ask what extra work is driving the price.
Business work costs more because the stakes and the paperwork both rise. A return with Schedule C for a freelancer or sole proprietor typically runs $300 to $800. A single-member LLC return usually runs $500 to $1,200, often bundled with the owner’s personal filing. An S-corporation or C-corporation return commonly runs $1,200 to $2,500 or more. A multi-state business return can reach $2,500 to $5,000 or more, because each state adds its own rules, apportionment questions, and filing deadlines.
Advisory work sits on a different scale. Hourly help for planning, IRS notices, entity questions, or cleanup usually runs $150 to $450 per hour, with some firms quoting up to $500 per hour for senior staff in expensive markets. A monthly retainer for year-round support typically runs $1,000 to $6,000 or more per month. A retainer buys access before a decision is made, not just reporting after it.
Flat Fees: Predictable, With Edges You Need to See
A flat fee is one price for a defined scope. A firm might quote $350 for a personal return or $1,500 for an S-corporation return. The advantage is certainty. You can budget for it, and the firm has no reason to stretch the work.
The limit is the definition of scope. Does the fee include the state return, a Schedule C, a rental schedule, or stock sales? Does it include a fall planning call, or is planning billed separately? Planning is often not part of a flat filing fee, even when clients assume it is. Ask for the included forms and services in writing before you compare it to an hourly estimate from another firm.
Flat fees work best for predictable annual returns. They work poorly for a first year with a new business, a property sale, or prior-year errors, because neither side can define the scope honestly at the start.
Hourly Billing: Flexible, With a Meter That Never Pauses
Hourly billing remains common. An Intuit survey found that 57% of accountants charge by the hour. Rates run $150 to $500 per hour depending on experience, firm size, and market. A senior partner in a large city sits near the top. A solo practitioner in a smaller market often sits near the bottom, even with long experience, because overhead is lower.
Hourly billing fits advisory work, IRS notices, audits, and messy cleanups where the amount of work is unknown on day one. It also creates the classic surprise invoice. An open-ended engagement with no estimate or cap is how a modest question turns into a $3,000 bill. Ask for a time estimate and a range before work starts, ask who will do the work, since partner and staff time bill at different rates, and ask to be told when the work passes the low end of the estimate.
Organization matters far more under hourly billing than under a flat fee. If a CPA has to sort a shoebox of receipts, rebuild a year of bank activity, or chase missing 1099s, that time is billable. Industry estimates put the cost of disorganized books at an added $500 to $1,000 on a typical engagement. Clean, categorized records are not a courtesy to the accountant. They are a direct discount.
Per-Form Pricing and Retainers: Two Other Ways the Same Work Gets Counted
Some firms price by the form. Each schedule adds a set amount, so a return grows in price as it grows in pages. The model is transparent in one sense: you can see why a return with a rental property, a business schedule, and investment sales costs more than a bare 1040. It is less transparent in another sense, because a short form can hide a hard judgment call, and a long form can be routine once the records are clean.
Per-form pricing shows up most often with multi-entity and multi-state filers, where form count tracks real complexity well. If you are quoted this way, ask for the full form list the firm expects to file, and question any form that is missing or unexpected before filing, not after.
Retainers take the opposite approach: a steady monthly amount for ongoing help, including bookkeeping oversight, quarterly estimates, and a planning conversation before year-end. For a growing business, a retainer can cost less than a string of hourly calls plus a painful cleanup in March. For an individual with one W-2, it is almost always more than the work requires.
Six Things That Move a Quote Before Any Work Starts
Complexity is the largest driver. A W-2 employee with no investments is a short job. Add rental properties, crypto trades, restricted stock units, a side business, or partnership K-1s, and the hours climb. Each addition brings its own records, its own rules, and its own chance of a notice if it is handled carelessly. That is also why exactly what a freelancer owes in tax on $50,000 of income depends on expenses and entity choices, not just on the top-line number.
Record quality is the second driver, and the one you control most. Reconciled books and a complete folder of documents let a CPA start on the return itself. Missing statements and mixed personal and business spending force the firm to do bookkeeping at accounting rates.
Location still matters. Rates track local costs. The same return often costs noticeably more in New York, San Francisco, or Boston than in a smaller market, sometimes close to double. Remote firms have narrowed that gap for simple returns, but local knowledge still has value when state or city rules are unusual.
Firm size and seniority shape the rate. A mid-size firm carries office, software, insurance, and review layers that a solo practitioner does not. Those layers can catch errors, and they raise the hourly rate. What matters is whether the person reviewing your return has handled your kind of facts before.
Timing can add a rush charge. Arriving in late March or April puts you in the busiest weeks of the year. Rush fees of $100 to $500 or more are common, and the deeper cost is attention: a rushed return gets less planning thought. Engaging a CPA in January or February, or booking a fall planning session, avoids both problems.
Scope creep is the quietest driver. A request that starts as a return and grows into entity advice, a review of last year’s filing, and a plan for next year’s estimates is no longer the job that was quoted. The extra advice may be well worth paying for. It should still be priced openly, as a separate estimate, rather than absorbed silently into a larger final bill.
Why the Cheapest Quote Can Cost the Most
The preparation fee is visible. A missed deduction is not, and it is usually larger. Consider the qualified business income deduction. On $200,000 of qualifying income, that deduction can reach $40,000, worth roughly $12,800 in tax savings at the 32% bracket. A preparer who misses it has cost far more than the few hundred dollars saved by choosing the lowest fee. The same pattern applies to S-corporation compensation choices and to depreciation timing on business or rental property, where a decision made at filing time affects several years.
That does not mean the highest quote is automatically the best. Judge the fee against the judgment included with it. A return with a business, rentals, or a major life change needs someone who will ask about the facts that change the result, not just transcribe what you handed over.
Credentials help you judge that. A CPA has passed the Uniform CPA Exam and meets state education and experience requirements, and can represent you before the IRS in any matter. Other preparers vary widely in training. Some are excellent, and the CPA credential alone is not a guarantee of care. Use the IRS’s guidance on choosing a tax professional to check credentials and disciplinary history before you hand over records that contain your full financial life.
Keeping the Bill Reasonable Without Cutting Corners
Start by matching the professional to the job. If your return is a W-2 plus the standard deduction, quality tax software at $0 to $100 handles it well, and a CPA adds little. If you have self-employment income, investments, rental property, or a notice from the IRS, professional help earns its fee quickly. An Enrolled Agent or an experienced non-CPA preparer can be a sound, lower-cost choice for straightforward filings that still need a human eye.
Next, arrive organized and early. Put every form and prior notice in one place, reconcile business accounts, and write down the changes since last year: a new job, a home sale, a new business, a move across state lines.
Then settle the price structure before work begins. Ask for a flat fee or a capped estimate in writing for predictable work, and reserve hourly billing for planning or problem-solving where the scope is genuinely open. Bundling bookkeeping, payroll, and tax preparation with one firm often costs less than splitting those jobs across providers who each have to learn your records from scratch.
Finally, move the valuable conversation earlier. A one-hour planning session in the fall, typically $150 to $400, can change retirement contributions, estimated payments, equipment purchases, or entity choices while there is still time to act. The same advice in April is mostly a description of what you could have done. Two people with near-identical returns will still sometimes pay different prices. Once you can see the billing model, the record quality, and the scope inside a quote, you can choose on value instead of guessing from a single number.
1 Comment