Tax preparation, bookkeeping, and accounting services for Nampa, Boise, and the Treasure Valley.

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Tax & Accounting for East Eagle Businesses

Tax preparation and bookkeeping for East Eagle businesses and professionals. Enrolled Agents serving Eagle and the Treasure Valley.

Tax & Accounting for East Eagle

East Eagle sits on the edge of one of the Treasure Valley’s most sought-after communities. The homes are newer, the lots are larger, and a lot of the residents are business owners, professionals, and investors who moved here precisely because they could afford to. That financial profile means tax situations tend to be more involved than average.

We’re Castell Tax Experts, a small business tax preparation firm based in Nampa. Our team includes Enrolled Agents who are federally licensed to represent you before the IRS. We work with East Eagle business owners and professionals throughout the year, not just during tax season.

Business Tax Preparation

LLCs, S Corps, partnerships, sole proprietors. We prepare federal and state returns for all entity types and make sure you’re taking every deduction you’re entitled to.

Personal Tax Preparation

Investment income, rental properties, self-employment, stock options. The personal tax returns we handle tend to be more complex than what software can manage reliably.

Year-Round Bookkeeping

Monthly bookkeeping keeps your records current and your financials ready for decisions. Clean books also mean faster, cheaper tax preparation when the time comes.

Tax Planning

We help you make decisions before December 31 that reduce your tax bill. Retirement contributions, entity structure, timing of income and expenses. Planning matters more than preparation.

East Eagle Clients We Work With

The demographics of East Eagle skew toward professionals and business owners. You see a lot of people who built something elsewhere and chose to live here. Tech executives, medical professionals, contractors who grew their companies into serious operations. The financial situations are varied, but the common thread is complexity.

We work with clients whose needs have outgrown TurboTax but who don’t need a national accounting firm. If you’re making real money and want someone who will actually learn your situation, we’re set up for that.

Real Estate Investors

Eagle’s growth has attracted a lot of real estate investment activity. We handle rental property accounting, 1031 exchanges, depreciation, and multi-property portfolios across Idaho and other states.

Contractors and Builders

The construction work in Eagle hasn’t slowed down. We work with general contractors, specialty trades, and builders on job costing, quarterly estimates, and tax returns that reflect how construction income actually flows.

Professional Services

Consultants, attorneys, tech professionals, agency owners. Many run businesses from home offices in East Eagle while serving clients throughout Boise and beyond. We keep the books clean and the taxes handled.

Medical Practices

Dentists, chiropractors, veterinarians, therapists. Practice owners with complex revenue streams and significant payroll. We manage the accounting so you can focus on patients.

Common Questions

Do you serve East Eagle?

Yes. We work with businesses and individuals throughout Eagle, including East Eagle. Our office is in Nampa, and we serve the entire Treasure Valley.

What does business tax preparation cost?

Business returns start at $895. Personal returns start at $225. Pricing depends on complexity, entity type, and the number of states involved.

Are you available year-round?

Yes. We're not a seasonal tax shop that disappears in May. We're available year-round for questions, planning, bookkeeping, and anything that comes up.

Can you represent me if I get audited?

Yes. Our team members are Enrolled Agents, federally licensed to represent clients directly before the IRS. We handle the communication so you don't have to.

Do you help with rental property taxes?

Yes. Many East Eagle residents own investment properties. We handle rental income reporting, depreciation schedules, and portfolios with multiple properties.

The Treasure Valley's Tax and Accounting Team

The Next Step:
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Tell us what you're dealing with. We'll listen, answer your questions, and give you a straightforward quote.

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