For owners who've outgrown their bookkeeper, but don't need or want a big firm
Your bookkeeper, controller and tax team. For a fraction of what it costs to hire them.
A monthly P&L and balance sheet you can trust, your business and personal returns, tax planning built into the year (not crammed into April), S-corp salary reviews, 1099s and bill pay.
What it costs to build this department in-house
Three hires, before recruiting, software, training or turnover.
Bookkeeper
$50,670
Median salary¹
Staff / tax accountant
$83,680
Median salary²
Controller
$152,000
Entry salary at a smaller company³
Total yearly cost with benefits and payroll taxes⁴
$409,000+
With Stellr
The same three seats, for one flat monthly fee. No long-term contract.
¹ U.S. Bureau of Labor Statistics, bookkeeping, accounting and auditing clerks, May 2025. ² BLS, accountants and auditors, May 2025. ³ Robert Half 2026 Salary Guide, corporate controller, low end of range. ⁴ Salaries grossed up for benefits at 30% of total compensation, per BLS Employer Costs for Employee Compensation, June 2026. National figures; local salaries vary.
Get a free Business Assessment
What you get: a 45-minute call where we look at three things:
- Your books: are they current, accurate and set up to tell you anything useful?
- Your last tax return: what planning was missed, and what it may have cost you.
- Your next 12 months: the tax and cash moves worth making before year end.
How it works: answer 7 quick questions below. If we're a fit, we'll reach out within 1 business day to book your assessment. If we're not the right fit, we'll let you know.
Takes about 60 seconds. No obligation.
The Clean Books Guarantee
Once onboarding is done and you have your cleaned-up financials, if you decide not to move forward for any reason, we'll refund your onboarding fee in full. You have 14 days from delivery to tell us.
No long-term contract. Your monthly plan is month to month. Cancel anytime with 30 days' notice.
Thanks, we've got your answers.
If we're a fit, we'll reach out within 1 business day to book your free Business Assessment.
You might be thinking…
"My books are a mess. Or I don't really have any."
Messy software, a spreadsheet or just bank statements: that's where most of our clients start. We set up, clean up and catch up your books during onboarding, for a one-time fee quoted up front based on how far behind you are. Then we set them up so they stay right every month. No judgment, and no homework for you.
"I already have a CPA."
When did they last call you before year end? Most CPAs are built to file returns, not plan them. Tax planning is built into every Stellr plan, on a set schedule, so the savings happen during the year instead of being discovered too late.
"Accountants never get back to me."
Waiting weeks for an answer isn't normal, and it isn't how we work. Every plan comes with a response time in writing, and you'll always work with someone who already knows your business, so you never have to explain it twice.
Stop guessing. Start knowing.
Get my free assessment
About Stellr
Hi, I'm Victor.
I spent more than three years as an auditor in public accounting, working with private companies doing $1M to $150M a year. I saw what good financial information looks like, and how rarely growing businesses actually get it.
Again and again, I watched owners get underserved by their CPAs: slow replies, little attention, no real tax planning, and financials nobody ever explained. So I left to build Stellr. For more than two years, I've worked hands-on with business owners, and they've shown me what they really need: numbers they can trust and use, and tax season without the stress.
That's the whole idea. When your books work and your taxes are handled, you make better decisions as an owner. You run the business. I've got the rest.
Outside of work, I'm a husband and a dad to one (still building up the courage for more). I grew up on my dad's dairy farm in Brazil, and I still spend every chance I get outdoors.
Victor Souza
Founder · B.S.B.A. in Accounting