What Is the Average Cost of Small Business Tax Filing?
The average cost of small business tax filing runs between $500 and $2,500 a year, though the number that actually applies to you depends on your entity type, your transaction volume, and whether your bookkeeping is already current. For most small businesses in Minneapolis and across Minnesota, the realistic range lands closer to $1,000 to $1,800 once the books are reconciled before tax season. In this guide, we break down exactly what drives that price, what owners pay by entity type and by credential (CPA, enrolled agent, or preparer), and how a firm like HAR Financial Services structures pricing for ongoing clients throughout Minnesota and Wisconsin.
Key Takeaways
- The average cost of small business tax filing ranges from roughly $500 to $2,500 a year, based on entity type and complexity.
- Sole proprietors and single-member LLCs usually pay under $600, while S-corporations and partnerships often pay $900 to $1,500 or more.
- Credential matters as much as entity type: CPAs and enrolled agents typically charge more per hour than non-credentialed preparers, but they also carry more authority with the IRS.
- Messy or incomplete bookkeeping is consistently the single biggest driver of higher tax preparation fees.
- HAR Financial Services averages around $1,400 per filing for established small business clients across Minnesota.
- Bundling bookkeeping with tax preparation, rather than paying for each separately, typically lowers the total annual cost.
What Is the Average Cost of Small Business Tax Filing?
The average cost of small business tax filing generally falls between $500 and $2,500 per year in the United States, based on typical accounting firm pricing and industry surveys of professional preparers. The exact number depends heavily on your entity type, how many transactions your bookkeeper has to sort through, and whether your books are already reconciled before tax season starts.
In particular, a simple sole proprietorship filing a Schedule C alongside a personal return costs far less than a multi-member LLC or S-corporation that requires a separate business return. As a result, an owner who asks about pricing without mentioning entity type or bookkeeping status is really asking an incomplete question. According to the IRS's guidance for small businesses and self-employed filers, filing requirements and complexity vary significantly by structure, which is exactly why pricing varies too. For a closer look at how bookkeeping quality affects this number, see this breakdown of monthly bookkeeping costs for small businesses.
Importantly, "tax filing cost" is not the same thing as "tax pro cost." A tax pro's hourly rate tells you what they charge for their time; the average cost of small business tax filing tells you what the entire engagement actually costs once forms, schedules, state filings, and bookkeeping cleanup are factored in. Many owners compare the wrong number and end up surprised by their final invoice.
Average Cost by Preparer Credential: CPA, EA, or Tax Preparer
Who prepares your return affects the price as much as what you're filing. Specifically, three types of professionals handle small business returns, and each comes with a different cost structure and a different scope of authority.
- Certified Public Accountant (CPA): a state-licensed accountant who can prepare returns, represent you before the IRS, and advise on tax strategy. CPAs typically charge $150 to $400 per hour or $800 to $2,500+ per business return.
- Enrolled Agent (EA): a federally licensed tax specialist authorized by the IRS to represent taxpayers in audits and disputes. EAs often charge slightly less than CPAs, generally $100 to $300 per hour, while still carrying full IRS representation rights.
- Non-credentialed tax preparer: someone with a valid PTIN (preparer tax identification number) but no state license or IRS enrollment. Rates are typically lower, often $150 to $500 per simple return, but representation rights during an audit are limited.
Consequently, the cheapest hourly rate is not always the cheapest total cost. For example, a non-credentialed preparer who misses a deduction or mishandles an S-corporation reasonable compensation issue can cost you far more in back taxes and penalties than a CPA's higher fee would have. If you want to verify credentials before hiring anyone, the IRS's own guide to choosing a tax professional explains what each credential legally allows a preparer to do. In addition, the Bureau of Labor Statistics publishes national wage data for accountants and auditors, which helps explain regional rate differences.
Key Factors That Affect Small Business Tax Preparation Costs
Several variables push tax preparation costs up or down each year. Above all, entity type matters most, since a C-corporation return involves more schedules than a sole proprietorship. In addition, the volume of transactions, number of employees on payroll, and number of states you operate in each add time and, therefore, cost.
- Entity type and required IRS forms (Schedule C, 1065, 1120-S, 1120)
- Number of transactions and bank or credit card accounts to reconcile
- Whether payroll, contractors, or multi-state activity are involved
- Industry-specific compliance, such as Minnesota DHS licensing requirements
- Whether bookkeeping is current or needs catch-up work first
- Preparer credential (CPA, EA, or non-credentialed preparer) and firm overhead
Consequently, two businesses with identical revenue can pay very different fees simply because one arrives with clean books and the other does not. Similarly, an owner in a regulated field, such as a home care provider licensed under Minnesota's 245D rules, should expect higher fees than a typical retail LLC because the accountant is also managing compliance risk, not just data entry.
Average Tax Filing Costs by Business Structure
According to figures commonly cited from the National Society of Accountants' tax preparation fee surveys, professional preparers charge noticeably different rates by return type. The table below reflects typical national ranges alongside what HAR Financial Services sees among Minnesota clients.
| Business Structure | Complexity | Average Filing Cost |
|---|---|---|
| Sole Proprietor / Single-Member LLC | Low | $300 - $600 |
| Multi-Member LLC / Partnership (Form 1065) | Moderate | $700 - $1,200 |
| S-Corporation (Form 1120-S) | Moderate-High | $900 - $1,500 |
| C-Corporation (Form 1120) | High | $1,000 - $2,000+ |
| DHS-Licensed / Regulated Provider | High (added compliance) | $1,200 - $2,500+ |
Notably, HAR Financial Services reports an average of around $1,400 per filing across its client base, which reflects a mix of straightforward LLCs and more complex, regulated operators such as home and community-based service providers. For context, a personal return with a single Schedule C often costs $220 to $450 on its own, which is why pairing it with a full business return almost always costs more than owners initially expect.
Small Business Tax Filing Costs in Minneapolis and Minnesota
In the Minneapolis market specifically, small business owners typically pay between $700 and $1,800 for tax preparation, depending on whether payroll and bookkeeping are bundled in. HAR Financial Services, a Minneapolis-based firm founded in 2006, has served over 600 clients across Minnesota and Wisconsin, with typical engagements running around $200 a month for payroll, $500 a month for bookkeeping, and roughly $1,400 per tax filing. For a full regional breakdown, this complete guide to small business tax filing in Minnesota covers deadlines, forms, and state-specific requirements in more depth.
For Minnesota's thousands of DHS-licensed home care, waivered service, and 245D operators, however, cost runs higher because compliance work is layered on top of the return itself. Reevaluations, DWRS rate audits, NETStudy 2.0 background study tracking, and licensing variance support all add real hours. Owners weighing whether to switch firms often ask what happens to their books during a transition. HAR answered that question at scale in 2023, when its former payroll processor shut down and the firm migrated 240 payroll clients to a new system with zero missed payrolls and zero compliance gaps. If your bookkeeping needs stabilizing before tax season, this guide to small business bookkeeping services in Minneapolis is a useful starting point.
"The question that decides most accounting engagements isn't who is cheapest. It's who picks up the phone when a tax notice or a DHS auditor calls." — HAR Financial Services, Minneapolis
Questions to Ask Before You Hire a Small Business Tax Preparer
Before comparing quotes, it helps to ask the same questions of every firm so you are comparing true apples to apples. Otherwise, a low headline price can hide missing services that get billed separately later.
- What credential does the preparer hold — CPA, EA, or non-credentialed preparer?
- Does the quote include state returns, extensions, and quarterly estimated payment planning?
- Is bookkeeping cleanup billed separately, and at what hourly rate?
- Will the same person represent me if the IRS or a state agency sends a notice?
- How quickly does the firm respond outside of tax season?
In particular, that last question matters more than most owners realize. A firm that disappears from May through December is a very different partner than one that answers a payroll question in July or helps you respond to an audit letter in October. Speaking of audits, this step-by-step guide to preparing for a small business tax audit outlines exactly what to have ready if that call ever comes.
How to Budget for Your Small Business Tax Preparation Fees
Budgeting accurately means gathering the right information before you ever request a quote. Follow this process to get a realistic estimate rather than a guess.
- 1Confirm your entity type and required forms. Knowing whether you file a Schedule C, Form 1065, or Form 1120-S determines which pricing tier applies before anyone quotes you a number.
- 2Get bookkeeping current before requesting quotes. A firm cannot price accurately, and will often charge more, when it has to reconstruct a year of unreconciled transactions first. This look at what small business bookkeeping should cost per month helps you plan that spend ahead of time.
- 3Request itemized quotes from at least two firms. Ask specifically what is included, such as state filings, extensions, and quarterly estimates, so you can compare true totals rather than headline prices.
- 4Factor in industry-specific compliance costs. Regulated operators, including Minnesota DHS-licensed providers, should budget extra for reevaluations, background study tracking, and licensing support beyond the base tax return.
- 5Bundle bookkeeping and tax preparation together. Clients who combine both services with HAR Financial Services average around $700 a month total, which is typically less than paying two vendors separately.
Hidden Costs That Increase Small Business Tax Filing Fees
The quoted price is rarely the final price when books are incomplete. For example, catch-up bookkeeping, missed quarterly estimated payments, and amended returns from prior errors all add cost that owners did not budget for. Therefore, it helps to ask directly whether your bookkeeping is filing-ready before assuming your fee is locked in.
In fact, one of the most common questions owners ask their accountant is whether they can even file if their books are not done. The short answer is usually yes, but it costs more and increases audit risk. This related guide on filing taxes when your bookkeeping isn't done explains the tradeoffs in detail. Similarly, businesses that outsource payroll incorrectly or run it in-house without proper systems often face penalty-driven surprises at tax time; this comparison of in-house versus outsourced payroll costs is a useful next step.
DIY vs. Professional Tax Preparation: Which Costs More?
Filing your own return with software looks cheaper upfront, often $50 to $150 for basic tools or $150 to $200 for business-focused software. However, that comparison ignores missed deductions, time spent, and audit exposure, which is why the U.S. Small Business Administration recommends most growing businesses work with a qualified preparer once operations become more complex.
| Factor | DIY Filing | Professional Filing |
|---|---|---|
| Upfront Cost | $0 - $200 | $500 - $2,500 |
| Deduction Optimization | Limited | Comprehensive |
| Audit and Penalty Risk | Higher | Lower |
| Year-Round Advisory | None | Available (CFO-level reporting) |
For a deeper look at how to evaluate local firms rather than software or national chains, this guide on choosing a small business accountant in Minneapolis walks through the questions worth asking. If your books need a reset before you even get a quote, QuickBooks cleanup services are usually the first step. You can also review background on how professional preparation works nationally via Wikipedia's overview of tax preparation in the United States.
Signs Your Small Business Needs a Professional Tax Preparer
Not every business needs a CPA from day one. However, certain milestones signal that the average cost of small business tax filing with a professional is money well spent rather than an unnecessary expense.
- You hired your first employee or started working with 1099 contractors.
- You elected S-corporation status or are considering it for tax savings.
- You now operate in more than one state.
- You received a notice from the IRS or a state revenue department.
- Your bookkeeping has fallen behind by more than one quarter.
- You hold a specialty license, such as a Minnesota DHS or 245D designation.
If two or more of these apply, a professional preparer almost always pays for itself through deductions found, penalties avoided, and hours saved.
How to Find and Vet a Qualified Tax Professional
Once you understand the average cost of small business tax filing, the next step is vetting the person who will actually prepare it. Start by confirming an active PTIN, then check whether the preparer is a CPA, EA, or attorney with representation rights. In addition, ask how long they have worked with businesses in your industry, since a generalist preparer may not know Minnesota's DHS compliance rules, for example.
Above all, a locally based firm with an in-house team tends to offer more consistent service than a seasonal national chain, since the same person who prepared your return is usually still available in August if a question comes up. For a checklist built specifically around Minneapolis small businesses, revisit the guide to choosing a small business accountant in Minneapolis referenced above.
Frequently Asked Questions About Small Business Tax Filing Costs
What is the average cost of small business tax filing?
The average cost of small business tax filing is roughly $500 to $2,500 per year, depending on entity type and bookkeeping readiness. Simple sole proprietorships fall at the low end, while multi-member LLCs and S-corporations fall higher.
How much does it cost to file taxes for an LLC?
A single-member LLC typically costs $300 to $600 to file, since it flows through to a personal return. A multi-member LLC filing Form 1065, however, usually runs $700 to $1,200 due to the added partnership schedules.
Why do S-corporation tax returns cost more than sole proprietorships?
S-corporations require a separate business return, payroll compliance for owner-employees, and reasonable compensation documentation. As a result, preparers spend more time per return, which raises the fee to roughly $900 to $1,500.
Does messy bookkeeping increase tax preparation fees?
Yes, significantly. Unreconciled accounts and missing categorization force a preparer to do bookkeeping work before they can even start the return, which is often billed separately as catch-up work.
How much do accountants charge per hour for small business taxes?
Hourly rates for small business tax work generally range from $100 to $300 per hour, depending on experience, credential, and region. Many firms, including HAR Financial Services, instead quote flat annual or per-filing fees so owners can budget with certainty.
Is it cheaper to file business taxes yourself?
DIY software costs less upfront, usually under $200. However, it often misses deductions and increases audit risk, which can cost far more than the fee for professional preparation over time.
What is the average cost of a business tax return with multiple states?
Each additional state return typically adds $100 to $300 to the base filing cost. Businesses operating across Minnesota and Wisconsin, for instance, should expect two state filings on top of the federal return.
How much does tax filing cost for a Minnesota DHS-licensed provider?
DHS-licensed home care, waivered service, and 245D providers typically pay $1,200 to $2,500 or more, since compliance work such as DWRS rate audits and NETStudy 2.0 tracking is layered on top of the return itself.
What's the difference between bookkeeping cost and tax filing cost?
Bookkeeping is an ongoing monthly service, often around $500 a month, that keeps transactions organized year-round. Tax filing is a separate, once-a-year service that relies on that bookkeeping being accurate and current.
How can I lower my small business tax preparation fees?
Keep your bookkeeping current throughout the year, organize receipts by category, and bundle bookkeeping with tax preparation. In particular, bundled clients often pay less in total than those who hire a separate bookkeeper and tax preparer.
What common mistakes increase small business tax filing costs?
The most common mistakes are waiting until the deadline to organize records, mixing personal and business expenses, and missing quarterly estimated payments. Each of these creates extra cleanup work that raises the final bill.
How long does small business tax preparation take?
A straightforward return can take one to two weeks once books are ready. Complex returns involving multiple states, payroll, or regulatory compliance can take three to six weeks, particularly during peak filing season.
Does hiring a local accounting firm cost more than a national provider?
Not necessarily. Local firms with in-house teams, such as HAR Financial Services, often price competitively while offering direct access to the person handling your account, rather than a rotating offshore call center.
What's the difference between a CPA, an enrolled agent, and a tax preparer?
A CPA is state-licensed and can offer broad accounting and tax services; an enrolled agent is federally licensed specifically in taxation and can represent you before the IRS; a non-credentialed preparer holds a PTIN but has narrower representation rights. Each costs differently, with CPAs generally at the top of the range.
Is the cost of small business tax filing tax-deductible?
Yes. Tax preparation fees for a business return are generally deductible as an ordinary business expense, which slightly offsets the average cost of small business tax filing in the following year's return.
What's typically included in a small business tax preparation package?
A standard package usually includes the federal business return, one state filing, a review of deductions and credits, and basic year-end guidance. Extras such as additional state returns, extensions, or amended filings are commonly billed separately.
Final Takeaway on the Average Cost of Small Business Tax Filing
In summary, the average cost of small business tax filing generally ranges from $500 to $2,500 a year, with the final number shaped by your entity type, transaction volume, preparer credential, and whether your bookkeeping is already current. Sole proprietors sit at the low end, while S-corporations, partnerships, and regulated operators such as Minnesota's DHS-licensed providers sit higher because of added compliance work. Above all, the businesses that pay the least over time are usually the ones that keep books current year-round, ask the right vetting questions, and bundle bookkeeping with tax preparation. If you would like a clear, itemized quote based on your actual entity type and books, HAR Financial Services offers a free consultation with no charge until after that first conversation.
This article is general information, not tax, legal or accounting advice for your specific situation. Talk to HAR Financial Services about your business.
