FOR PRO ATHLETES

Pay Estimated Taxes Online: The Jock Tax Bill That Blindsided A Rookie By $22,600

(Because your biggest contract didn't come with a tax manual.)

Rookie money has no manual. Endorsement and appearance income has no withholding, every away game adds a state to your filing list, and every April the surprises show up all at once. Here's how to pay estimated taxes online correctly, before the IRS finds the gap first.

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Real accountants, not a call center Flat monthly fee, no hourly clock Built for athletes who earn across state lines

Phoenix · Updated September 24, 2026 · 5 min read

Sprinter driving off the blocks on a red track

The numbers athletes are actually working with

10

states one rookie filed nonresident returns in last year

“I stopped guessing what I owed and started knowing, every quarter, before the deadline instead of after the penalty.”

Maya R. · Pro volleyball player, rookie year

EVERY AWAY GAME IS A TAX RETURN

You get paid to play. The IRS gets paid too, in every state you played.

The jock tax follows you from city to city. Every state you played in wants a slice, and the paperwork multiplies faster than your frequent flyer miles. Most rookies find out how bad it is when the bill arrives, not before.

Do this today: Today: list every state you played or made a paid appearance in this year. That list is your filing list.

Fitness lifestyle
One rookie we work with filed nonresident returns in 10 states last year, on top of federal. His old preparer never mentioned it.

THE FEELING YOU'RE ACTUALLY CHASING

Imagine knowing exactly what you owe before the IRS tells you.

No spreadsheet gymnastics. No cousin doing your books on the side. Just a number you trust, updated every quarter, so tax season stops living rent-free in your head during the weeks you're actually trying to compete.

Do this today: Today: ask your CPA when they last updated your estimated tax number.

$41,600

average penalty and overpayment corrected in year one for athlete clients

Amadae client reviews, 2025

THE MATH NOBODY SHOWS YOU

Same $250K rookie year. Two very different bank balances.

Multi-state filings and self-employment tax on 1099 endorsement income stack fast when nobody is actively managing them. The gap between DIY and managed isn't small. It's a car, a down payment, a real dent in a contract year.

Do this today: Today: pull your last three 1099s and add up how many states are listed.

What's left from a $250K rookie year

DIY estimated payments$168K
Managed with Amadae$197K

Illustrative, single filer, federal plus average state tax

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Free 30-minute review. No pitch deck.

THE FIX, NOT THE LECTUREAMADAE

Amadae builds the tax infrastructure your career actually needs.

Real accountants track your state exposure, calculate and pay your estimated taxes online every quarter through IRS Direct Pay or EFTPS, and flag signing bonuses and appearance income before it becomes a surprise. If most of your income is one salary from one team, the fix is mostly making sure the nonresident state returns get filed and the withholding on the contract lines up with what those states actually charge. If you also collect appearance fees, sponsorship income, or brokered one-off deals like Maya's, none of which come with any withholding at all, the estimated payment has to be recalculated every quarter from the real number, not projected once in January and left alone. Books, payroll, and tax strategy live in one place, flat fee, no hourly clock running.

Source: IRS: Estimated Taxes

Who's actually watching your quarterly taxes

DIYYear-end CPAAmadae
Quarterly estimated paymentsExtra fee
Multi-state nonresident filingsSometimes
Contract and bonus tax planning
Real-time tax reserve tracking

PROOF, NOT A PITCH

'I stopped guessing what I owed and started knowing.'

Maya plays pro volleyball. Her accountant used to be her agent's referral, handling every client the same way, on paper vouchers. Neither one caught the underpayment building across three states until it was already a bill.

Do this today: Today: ask your current CPA how many states they filed for you last year, and when.

“I stopped guessing what I owed and started knowing, every quarter, before the deadline instead of after the penalty.”

M

Maya R.

Pro volleyball player, rookie year

Corrected a $22,600 estimated tax underpayment before it became a penalty

THE CLOCK YOU CAN'T PAUSE

January 15 doesn't care about your road schedule.

Q4 estimated taxes are due January 15, and the penalty clock starts the next day. It's the same deadline whether you're in year one or year ten, and it's the one most players forget between the road trips and the holidays.

Do this today: Today: confirm your Q4 payment is scheduled, not just budgeted.

Source: IRS: Estimated Taxes

Person writing plans in a spiral notebook
Q4 estimated taxes are due January 15. Interest starts accruing the next day.

BONUS: THE WEEK-ONE SETUPAMADAE

Every state, every quarter, every dollar, tracked before it becomes a problem.

This is what Amadae sets up before your next season starts. No more finding out in April what you owed back in September. Just a system built for a career with lumpy income and a lot riding on it.

What Amadae sets up in week one

  • Multi-state nonresident return mapping
  • Quarterly estimated payments auto-calculated and paid online
  • Signing bonus vs. salary tax treatment reviewed
  • Guessing what you owe every February

The numbers athletes are actually working with

10

states one rookie filed nonresident returns in last year

$41,600

average penalty and overpayment corrected in year one

Jan 15

Q4 estimated tax deadline for this filing year

$249/mo

flat starting price for real accountants, no hourly clock

Client figures are Amadae data, 2025. Deadline per IRS Estimated Taxes guidance.

What you get with Amadae

Built for pro athletes, not adapted for them.

  • Real accountants who understand multi-state filings, signing bonuses, and 1099 endorsement income
  • Quarterly estimated taxes calculated and paid online, on time, every quarter
  • Books, payroll, and tax strategy in one flat monthly fee
  • A free intro call before you commit to anything
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No long-term contract. Your books stay yours, whenever you leave.

Plans from

$249/mo

If you make $40K - $69K. Flat, no hourly bills.

  • Monthly profit and loss reports
  • Tax set-aside management
  • Expense categorization
  • Real-time financial dashboard
  • Business bank account connections
  • Individual tax return included*
Flat monthly pricingReal accountantsTaxes filed for you

Straight answers

Questions creators ask us

Can I really pay estimated taxes online instead of mailing a check?+

Yes. The IRS supports online payment through Direct Pay and EFTPS for quarterly estimated taxes, and most state tax agencies offer equivalent portals. Online payment removes the postmark risk that causes a lot of late-payment penalties.

I already have a CPA from a referral. Why would I switch?+

Referral accountants often manage every client the same way, which works fine until your income structure gets specific: away games in multiple states, 1099 checks from six sponsors, a big signing bonus. That's when the generic approach starts costing real money.

My peak earning years might only last a few more seasons. Is this worth setting up now?+

That short window is exactly why it matters now. Every quarter without a real system is a quarter of peak-contract income exposed to penalties and overpayment you can't get back once the year is over.

What if I already missed a quarterly payment this year?+

You can still catch up, and doing it correctly now stops the penalty from compounding further. The sooner it's corrected, the smaller the final number, but the fix has to happen before the next deadline, not after.

Ready for peace of mind?

Amadae will give you time back for what matters most.

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Pay Estimated Taxes Online: Avoid The Jock Tax Trap - Amadae