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Sales Tax Return Service — our flagship

Every return, every state, every month — off your desk.

We prepare and file your sales tax returns, remit the money, handle the notices, and make sure the systems feeding it all are configured correctly in the first place. You approve. We do the rest.

Preparation & filing Remittance Notice handling System configuration
Filing calendar — March
18 of 18 filed
CaliforniaMonthlyFiled 3/24
TexasMonthlyFiled 3/20
New YorkQuarterlyFiled 3/20
IllinoisMonthlyFiled 3/20
WashingtonMonthlyFiled 3/25
Colorado + 4 home-rule citiesMonthlyFiled 3/20
Louisiana + 3 parishesMonthlyFiled 3/20
FloridaMonthlyFiled 3/19
Illustrative. Home-rule cities and parishes file separately from the state — one “state” is often several returns.
Late penalties
$0
1M+returns filed
1992founded
42,000+projects completed
2,200+happy clients
$250B+sales tax saved
13,000+state and local jurisdictions
99.7%
on-time filing rate across all client returns.
1,200+
returns filed every month, across all 50 states.
15
hours
saved per month, on average, by clients who hand filing to us.
Zero
late-filing penalties incurred by clients on our managed filing calendar in the past 12 months.
Why this eats a week every month

Filing isn’t one task. It’s forty small ones with different rules and different deadlines.

A controller doing this in-house isn’t slow. They’re being asked to run forty parallel processes that each change without notice, on top of a close.

Deadlines that don’t line up

The 20th in most states, the 23rd in some, the last business day in others — and your filing frequency changes when your volume does, usually by a letter you didn’t open.

Home rule

Colorado cities, Louisiana parishes, and Alabama localities administer their own tax. One state can mean a dozen separate returns to a dozen separate offices.

Reconciliation, not just entry

What your platform collected and what the return says you owe rarely match on the first pass. Finding the gap is the actual work.

Prepayments and credits

Several states require estimated prepayments once you cross a volume. Miss one and the penalty applies even though you filed the return on time.

Zero returns still count

A month with no sales in a state still needs a return. Skipping it is a late filing, and enough of them will close your registration.

Notices land on someone’s desk

Every state writes to you eventually — a rate change, a frequency change, a discrepancy. Left unanswered, routine mail becomes an assessment. We answer them.

What we do every month

A managed process, not a filing button.

Most filing services take the number your system produces and submit it. If that number is wrong — the wrong rate, the wrong taxability, an exemption that was never documented — they file the error faster than you would have.

We check the number first. That’s the difference between outsourcing a task and outsourcing the risk.

Get a filing quote
Priced per return, per jurisdiction
The monthly cycle
01
Pull and reconcile
We take the data straight from your platform, reconcile collected tax against what each jurisdiction says is due, and flag anything that doesn’t tie out before it becomes a filed error.
02
Prepare and send for approval
Every return is prepared by an accountant and comes to you as a summary you can actually read — what’s being filed, where, and what changed since last month.
03
File and remit
We file with every state and local jurisdiction — including home-rule cities and parishes that don’t accept state filings — and remit the funds. Confirmations are archived where you can find them years later.
04
Handle whatever comes back
Notices, rate changes, frequency changes, registration maintenance. You forward the letter. We deal with the state.
Before the first filing

We fix what’s feeding the returns, not just the returns.

Onboarding starts with an audit of your setup. Filing correct returns on top of a misconfigured system just documents the mistake more neatly.

Are you collecting everywhere you should be?

We check your registrations against your actual footprint. Gaps go to a nexus review; states you no longer need get closed properly rather than abandoned.

Are your rates and rules current?

Rate tables drift, especially at the local level. We verify what your platform is charging against what the jurisdiction actually imposes.

Is your product mapping right?

Default tax codes are guesses. We map your catalog against real taxability research, so the engine stops charging tax on exempt items and starts charging it on taxable ones.

The two failure modes

Under-collecting

You owe the tax whether or not you charged it. Every month it continues, the liability grows — and you can’t go back and bill a customer from two years ago.

Over-collecting

Quieter, and more common than people expect. You’re charging customers tax they don’t owe, remitting it, and carrying class-action exposure for the privilege. It’s also recoverable — see overpayment recovery.

What in-house filing costs

The hours are the invoice you never see.

Sales tax filing rarely has its own line item. It’s absorbed by a controller or accountant who is also closing the books. This puts a number on it.

Illustrative. Fully-loaded cost assumes salary plus benefits and overhead. Doesn’t include the cost of an error, a late penalty, or the close running a day longer.

14
1.25 hours
$65/hr
Annual cost of filing in-house
$13,650
Hours per month17.5 hrs
Hours per year210 hrs
Working weeks5.3
That’s before a single notice, amended return, or audit response.
Who files your returns

The same people, every month.

Your returns are prepared by a named team that learns how your data behaves — which channel double-counts, which credit needs applying, which city files separately.

That continuity is why a reconciliation catches things a rules engine reports as clean.

1992
Founded
13,000+
Jurisdictions worked in
42,000+
Projects completed
The Sales Tax People compliance team preparing monthly returns.

Questions we hear a lot

We already use Avalara. Why would we need you?

Automation calculates and, if you let it, files. It does not tell you whether the configuration behind the calculation is right, and it does not answer a state’s letter. We do both — often alongside the platform you already pay for.

Do you handle home-rule cities and parishes?

Yes. Colorado home-rule cities, Louisiana parishes, and Alabama localities are filed separately, and they’re the ones most often missed. We’ve filed in over 13,000 state and local jurisdictions.

What happens when a state sends a notice?

Forward it and stop thinking about it. Notice handling is part of the service — we respond, resolve, and tell you what it was.

How is it priced?

Per return, per jurisdiction, on a monthly engagement — so it scales with the number of places you actually file rather than your revenue. See pricing for current rates.

What clients say
“It is a pleasure working with The Sales Tax People and their team. It is the best move we’ve made, engaging them to handle our sales tax return filings.”
Guy Paglinco CFO

Hand us the filing calendar.

Tell us where you’re registered and how you sell. We’ll come back with a quote and an honest read on whether anything needs fixing first.