Local CPA · Watertown, SD

Simple accounting, tax, and payroll for small businesses in Watertown, SD.

Stay organized, file with confidence, and make better decisions every month. We help South Dakota owners replace tax-time chaos with clean books, clear numbers, and a CPA who actually picks up the phone.

Serving Watertown & Greater SD Licensed CPA Year-round support
The reality

Running your business is hard enough. Your numbers shouldn't be.

If any of these sound familiar, you don't have an accounting problem — you have a missing system. We fix that.

Messy books

Receipts in a shoebox, categories that don't match reality, and a balance sheet you can't trust.

Unclear financials

You can't tell which jobs, services, or seasons actually make money — so you're guessing.

Reactive taxes

You only hear from your accountant in March, and the answer is always "you owe more than you thought."

Late reporting

Reports show up weeks after you needed them, so you're managing your business in the rearview mirror.

Payroll stress

W-2s, 1099s, withholdings, deadlines — every pay run feels like a chance to mess something up.

No financial visibility

No monthly rhythm, no benchmarks, no plan. Just hope the bank account stays in the black.

Our approach

We don't just file returns — we build systems.

A five-step path from "I think things are okay" to a business you can actually see, understand, and steer.

1

Discovery

A 30-minute call to understand your business, pain points, and goals.

2

Diagnostic review

We look under the hood — books, tax history, structure, and risks.

3

Right-sizing plan

A scoped proposal matched to your stage, not a one-size package.

4

Setup & cleanup

We rebuild your books, tools, and workflows so things finally tie out.

5

Ongoing support

Monthly clarity, year-round tax planning, and a CPA on speed dial.

Services

Services designed to keep things simple.

Everything a small business owner actually needs — under one local roof, with one consistent point of contact.

Bookkeeping & financial reporting

Clean monthly books, reconciled accounts, and reports you can actually read — delivered on a predictable schedule.

Know your numbers monthly

Payroll services

Accurate pay runs, tax deposits, W-2s, 1099s, and onboarding for new hires. No more payroll surprises.

Pay your team with confidence

Sales tax filing

South Dakota sales tax handled correctly and on time, including multi-jurisdiction and use tax situations.

Never miss a deadline

Tax preparation

Federal and state returns for LLCs, S-Corps, partnerships, sole props, and owners — accurate and on time.

File without dread

Tax planning

Quarterly planning, entity strategy, and proactive moves so April is a confirmation — not a surprise.

Keep more of what you earn

Advisory & fractional CFO

A strategic partner for pricing, hiring, equipment, financing, and growth decisions that move the business.

Decide with data, not gut
Who we serve

Built for small business owners.

We work best with owners who want a long-term partner — not a once-a-year preparer. If you've outgrown a shoebox and an annual return, you'll feel at home here.

Our practice is intentionally small so we can give every client the attention they deserve, year-round.

Rob Johnson, CPA, at his desk in Watertown, South Dakota
Meet your CPA

A local CPA who knows your business.

I'm Rob Johnson — a licensed CPA, advisor, and clear communicator based right here in Watertown.

After years working with South Dakota contractors, farmers, and owner-operators, I built this practice around one idea: small business owners deserve a CPA who actually understands the business — not just the return at the end of the year. I'll tell you what I see, in plain English, and stick around to help you act on it.

Licensed CPASouth Dakota Board of Accountancy
Plain-English answersNo jargon. No surprise bills.
Locally groundedWatertown-based, serving Eastern SD.
Year-round partnerQuarterly check-ins, not just April.
Your experience

A clear, organized process from day one.

Predictable steps, predictable rhythm, predictable answers. Here's exactly what working together feels like.

1

Simple onboarding

Secure document portal, a short questionnaire, and one kickoff call. We do the heavy lifting — you don't dig through files alone.

2

Clear expectations

Scope, deliverables, deadlines, and pricing are written down up front. You'll always know what's next and who owns it.

3

Ongoing communication

You get a real person who responds within one business day — not a portal black hole or a different name every email.

4

Organized systems

We standardize your chart of accounts, software, and document flow so the next month is easier than the last.

5

Monthly financial clarity

Each month you get reconciled books, a short report, and a quick read on what the numbers mean for your next move.

What clients say

What our clients say.

Real feedback from South Dakota owners who finally have a CPA on their side.

"Great service work. Was done very quickly and very easy to work with!"
CS
Chad S.Owner · Retail Sales, Watertown
"Rob was awesome, highly recommend!!"
D
DaveOwner · Refurbishment Service, Brookings
"Rob is helping us get our new small business off the ground. We really appreciate his assistance."
AS
Anita S.Owner · Pest Control, Watertown
Let's talk

Let's start the conversation.

Tell us a bit about your business and we'll reach out within one business day to set up a free 30-minute discovery call. No pressure, no pitch — just a straight conversation about whether we're a fit.

  • Free 30-minute discovery call
  • A real CPA on the call — not a sales rep
  • Clear pricing and scope before you commit
  • No obligation if we're not the right fit

Request your discovery call

Takes about 60 seconds. We'll follow up to schedule.

We'll respond within one business day. Your info stays with us.

Next step

Ready to simplify your accounting and tax process?

Start with a short conversation. Walk away with a clearer view of where your business stands — even if we never work together.