SIMBA Member

Spokane Valley

Spokane

Services 

Financial Services + Accounting

Woman-Owned

LGBTQ Ally

Heather Seat

Seat Tax &amp; Consulting is a Spokane Valley CPA firm led by Heather Seat, CPA and EA, a former IRS Revenue Agent (2009–2026). Heather spent 17 years on the other side of the table as an IRS auditor. Now she uses that experience to help individuals and small business owners understand where they stand and what to do next.

How we help:
Individual and business tax returns, including Washington excise and Idaho returns
Catching up on unfiled returns or books
IRS letters and notices, audits, balances you can’t pay, and levies or liens
Monthly books and taxes for real estate agents in Spokane and Coeur d’Alene
Review and consulting for CPAs, EAs and tax preparers

We serve clients locally and nationwide. Book a free discovery call at seattax.com, or call or text (509) 272-4066.
Hours: Monday–Friday, 8:00am to 5:00pm

Seat Tax & Consulting PLLC

Spokane Valley CPA, EA and former IRS Revenue Agent offering tax prep, unfiled returns, IRS notice and audit help, and monthly tax packages for small businesses.

Whether you just got a letter from the IRS, you’re behind on filing, or you want a CPA who will plan ahead with you, the first step is a conversation.

Book a free discovery call with Heather Seat, CPA and former IRS Revenue Agent. We’ll talk through your situation and what you need. If we’re a good fit, I’ll follow up with a written proposal that spells out exactly what’s included.

The deal: Mention Live Local INW when you book, and I’ll waive your new client onboarding fee.

How to redeem: Click the booking link below and note “Live Local INW,” or call or text (509) 272-4066.

Offer applies to new clients who book a discovery call by December 31, 2026 and sign an engagement. One per household or business. It can’t be combined with other offers.

New Client Onboarding Fee Waived

Book a free discovery call and mention Live Local INW to have your new client onboarding fee waived when you become a Seat Tax client.

Services

Got a letter from the IRS? Don’t ignore it, and don’t panic. Most notices come with a deadline, and the first step is understanding what the letter actually says.

As a CPA and former IRS Revenue Agent, I know how these notices work from the inside. I’ll review your letter and your IRS account transcripts, explain in plain language what the IRS is asking for, and walk you through your options and next steps. When a response is needed, I can prepare it and handle the follow-up for you.

I help with:
CP2000 and other proposed changes to your return
Balance due notices and payment options
Letters asking for more information or documents
Notices about unfiled returns
Levy and lien notices

I serve clients nationwide. Each engagement is quoted in writing before any work begins. Book a discovery call at seattax.com, or call or text (509) 272-4066.

Please don’t email tax documents. I’ll send you a secure portal link.

IRS Help (Collection, Audit, Notices)

Got a letter from the IRS? I’m a CPA and former IRS Revenue Agent. I’ll review your notice, explain what it means, and walk you through your options and next steps. Quoted in writing after a free discovery call.

Real estate income doesn’t arrive on a schedule, and neither do your tax bills. This monthly package keeps your books and taxes current, so you always know where you stand.

Built for agents in Spokane and Coeur d’Alene, it includes:
Monthly bookkeeping for your business income and expenses
Tracking commissions against your broker’s commission statements
Mileage, marketing and other deductions agents often miss
Quarterly estimated tax payments, so April holds no surprises
Year-end tax planning
Your business and personal tax returns, including Washington excise or Idaho returns
Quick questions answered year-round

I’m a CPA and former IRS Revenue Agent, and I know what the IRS looks for in a self-employed agent’s records. My free agent records checklist covers the 13 records to keep all year.

One monthly fee, quoted in writing before any work begins. Learn more at taxforagents.com, or call or text (509) 272-4066.

Monthly Books & Taxes for Real Estate Agents

One monthly package for agents in Spokane and Coeur d’Alene. It covers bookkeeping, tax planning and your returns, so tax season holds no surprises. Quoted in writing after a free discovery call.

Tax season shouldn’t be the only time you hear from your CPA. My monthly package gives small business owners a full year of tax support for one monthly fee, so you’re planning ahead instead of reacting.

Every package includes:
Your business return (S corporation or partnership) and your personal return
S corporation basis tracking, updated each year
A tax planning session with your return, plus a year-end tax projection in the fall
Quick questions answered year-round, from you or your bookkeeper

Higher levels add:
Quarterly meetings with you and your team
Estimated tax payments updated every quarter
A mid-year tax projection
IRS account monitoring for notices, balances and posted payments
Faster replies, up to same-day

You choose the level that fits your business, and the fee is spread evenly over twelve months. Every package is quoted in writing before any work begins.

I’m a CPA and former IRS Revenue Agent based in Spokane Valley, serving business owners locally and nationwide. Book a discovery call at seattax.com, or call or text (509) 272-4066.

Monthly Package for Small Businesses

Year-round tax support for small business owners: business and personal returns, tax planning, projections and quick answers, all for one monthly fee.

Whether you file every year or you’ve fallen a few years behind, I’ll prepare your returns accurately and explain them in plain language.

As a CPA and former IRS Revenue Agent, I spent years reviewing returns from the IRS side. Now I prepare them with that same eye for detail, so you can file with confidence.

I prepare:
Individual returns (Form 1040), including rental properties, self-employment and investments
Business returns for S corporations, partnerships and sole proprietors
Washington excise and Idaho state returns
Payroll returns
Prior-year and unfiled returns, to help you get caught up one year at a time

Behind on filing? You’re not alone, and it’s never too late to start. I’ll pull your IRS records, figure out which years need to be filed, and give you a clear plan for getting caught up.

Every engagement lists exactly what’s included and is quoted in writing before any work begins. I serve clients in Spokane, Coeur d’Alene and nationwide. Book a call at seattax.com, or call or text (509) 272-4066.

Please don’t email tax documents. I’ll send you a secure portal link.

Tax Preparation & Unfiled Returns

Individual and small business returns, including Washington excise and Idaho state returns. Behind on filing? I’ll help you catch up one year at a time. Quoted in writing for each client.

Seat Tax & Consulting PLLC

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