Solution-Driven Tax Prep · Treasure Valley & Beyond

Your taxes, solved — in plain English.

Maggie Sellers and her team don't just file your return — they solve the problem behind it. Individual, family, and self-employed tax prep, ITIN certification, and refund advances up to $1,000, all explained without the jargon.

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Or call us at(303) 810-0516
★★★★★ 5.0 on Google · 149 reviews · Best of BusinessRate 2024–2026
Best of BusinessRate 2026 — Nampa Tax Preparation Service
Specialty Services

Tax services, built to solve problems.

Serving the Treasure Valley and beyond with sophisticated, solution-driven tax preparation — handled one-on-one, explained in plain English.

Tax Preparation

Individual, family, and self-employed returns — W-2s, dependents, Schedule C, 1099s, mileage, home office. Handled with patience and explained line-by-line.

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ITIN & CAA Certification

Maggie and Vanessa are IRS Certified Acceptance Agents. We verify your passport and ID in-office for ITIN applications — no mailing original documents to the IRS.

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Refund Advances

Approved for $150, $500, or $1,000 the day you file — by direct deposit, an in-office check, or a prepaid card. Money in hand, not a six-week wait.

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NampaVITA Program

Earning under $89,000? File for free at our office with IRS-certified volunteers reviewing your return. Maggie's Tax Service exclusively sponsors NampaVITA.

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Sit down with a preparer. Thirty minutes, fifty dollars.

Bring your situation to a focused 30-minute consultation — in person or by phone. We'll map out exactly what your return needs and how we'll solve it. No guesswork, no surprises, just a clear plan.

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$50 · 30 minutes
About the Practice

Solution-driven tax services, built by Maggie since 2017.

Maggie Sellers opened her practice in 2017 with a simple idea — that tax prep should solve the problem, not just file the form. By 2021 she'd built a team to keep up with demand across the Treasure Valley.

Today the practice serves the Treasure Valley and beyond with 149 five-star reviews and the Best of BusinessRate award three years running, 2024 through 2026. Maggie and Vanessa are both IRS Certified Acceptance Agents, and the whole team specializes in making the tax code make sense.

149
Five-star Google reviews
3×
Best of BusinessRate, 2024–2026

Who We Serve

Real people. Real returns.
  • Individual filersW-2 employees, retirees, first-time filers
  • Family returnsJoint filings, dependents, household credits
  • Self-employed & sole proprietorsSchedule C, 1099s, home office, mileage
  • ITIN applicantsCertified Acceptance Agents on staff — certify in-office
  • Bilingual clientsFull-service tax prep in English or Spanish
  • Under-$89k filersFree filing through our NampaVITA program
Recognition

Recognized, year after year.

Voted Best of BusinessRate for tax preparation in Nampa — recognized for the reviews and the results that keep clients coming back.

2024
Best of BusinessRate 2024 — Maggie's Tax Service
2025
Best of BusinessRate 2025 — Maggie's Tax Service
2026
Best of BusinessRate 2026 — Maggie's Tax Service
Meet the Team

Four preparers, each with a specialty.

Whoever you sit with, you're in the right hands. Pick the preparer whose work fits yours — or let us recommend one when you schedule.

Maggie Sellers

Maggie Sellers

Founder · IRS Preparer · CAA

Opened Maggie's Tax Service in 2017 and built her team in 2021. A Certified Acceptance Agent who specializes in plain-English tax prep and ITIN applications.

Bree

Bree

Self-Employment Specialist

Filing returns since 2020 with a focus on self-employed and family returns. The team's customer-service anchor.

Katie

Katie

Family Returns

From Boise, raised in Middleton, mom to two girls. Loves walking clients through the parts of the tax code that feel intimidating.

Vanessa

Vanessa

Bilingual · CAA · Eng & Spanish

Born and raised in Nampa. A Certified Acceptance Agent who handles returns end-to-end in English or Spanish — meaningful where 25% of households speak Spanish.

★★★★★
5.0 average · 149 reviews on Google
★★★★★

Maggie has gone above and beyond multiple times for me and has pulled me out of the fire multiple times due to my negligence. You can't go wrong and you'll always leave smiling.

Chris L.Google Review
★★★★★

First time filer alongside my Sole Proprietor taxed business. Maggie was a huge help in breaking down how everything worked and set me up for success. Very professional and HUGE savings.

SerafinGoogle Review
★★★★★

In addition to being very experienced and talented, Maggie is very patient and understanding. She made sure that we were comfortable throughout the whole process.

Ashley R.Google Review
Three Ways to File

Pick the way that works for you.

However you'd like to handle this — in-person office visit, drop-off and pickup, or secure upload from home — we've set it up to fit the way you live.

01
In the officeSit down with your preparer, answer questions in person, walk out with your return filed.
02
Drop off your documentsBring everything by, we'll call when it's done. Pick up at a time that's convenient.
03
Secure upload from homeUpload your documents through our secure portal. Follow-ups by phone. Perfect if you'd rather not leave the house.Upload now
Our Location

Maggie's Tax Service

915 Park Centre Way, Suite 2Nampa, Idaho 83651
(303) 810-0516
helloidaho@maggiestax.com
Tax Season Hours
Monday – Friday9:00 a.m. – 7:00 p.m.
Saturday9:00 a.m. – 7:00 p.m.
Sunday9:00 a.m. – 7:00 p.m.
Off-season hours by appointment
Book Your Appointment
Choose your preparer · Choose your time