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

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Bookkeeping and Tax Services for Kingsbridge Businesses

Tax preparation and bookkeeping for Kingsbridge businesses. Enrolled Agents serving Meridian and the Treasure Valley from nearby Nampa.

Tax and Bookkeeping for Kingsbridge

Castell Tax Experts provides bookkeeping and tax services for Kingsbridge business owners. We handle monthly books, tax preparation, payroll, and the planning that helps you keep more of what you earn. Our office is in Nampa, close enough to meet when needed, but we work with most clients remotely because it saves everyone time.

What sets us apart is the credential behind our name. Our team includes multiple Enrolled Agents, which means we’re federally licensed to represent you directly before the IRS. When tax issues get complicated, we don’t hand you off to someone else. We handle it ourselves.

Monthly Bookkeeping

Transactions categorized, bank accounts reconciled, books closed every month. You get financial statements that show where your business actually stands instead of guessing until tax time.

Business Tax Preparation

Tax returns for LLCs, S Corps, partnerships, and sole proprietors. We identify every legitimate deduction and credit because most business owners leave money on the table during tax season.

New Business Setup

Entity selection and accounting setup for businesses just getting started. We help you choose the right structure based on your goals, then implement the systems to support it.

IRS Representation

Enrolled Agent representation when the IRS sends notices or starts asking questions. You don’t deal with them directly. We communicate on your behalf and resolve issues before they become bigger problems.

Kingsbridge Business Owners We Work With

Meridian has been growing fast, and neighborhoods like Kingsbridge reflect that growth. A lot of business owners live here because they want a nice place to raise a family while running operations across the Treasure Valley. Some work from home offices. Others manage crews and job sites throughout Boise, Nampa, and beyond.

We work with businesses doing $200k to $5M in annual revenue. Big enough to need professional help, but not big enough to justify a full-time accounting department. That’s the gap we fill.

Contractors and Trades

Construction and trades businesses working throughout the Valley. Job costing, progress billing, and books that hold up when you’re applying for bonding or bidding on bigger projects.

Real Estate Professionals

Agents, brokers, property managers, and investors. Commission income, rental properties, and the tax planning that helps real estate professionals keep more of what they close.

Professional Services

Consultants, agencies, IT providers, and other service businesses. Clean books and quarterly estimates so you’re not scrambling when taxes come due.

New Ventures

First-time business owners getting off the ground. We help you choose the right entity, set up your accounting correctly, and prepare for your first tax year without surprises.

Common Questions

Do you serve businesses in Kingsbridge?

Yes. We work with businesses throughout Meridian and the Treasure Valley. Our office is in Nampa, about 15 minutes away, but most of our work happens remotely.

What does monthly bookkeeping cost?

Starting at $195 per month. Your rate depends on expense volume. We quote a flat monthly fee so you know exactly what to expect.

Can you help if I just started a business?

Yes. We handle new business setup including entity selection, accounting system implementation, and preparation for your first tax filing. Getting the structure right from the start saves headaches later.

What is an Enrolled Agent?

An Enrolled Agent is federally licensed to represent taxpayers before the IRS. Our team includes multiple EAs, which means we can handle audits, notices, and disputes directly on your behalf.

Do I need to come to your office?

Not unless you want to. Most Kingsbridge clients work with us remotely. We share documents through a secure portal and communicate by phone, email, or video. It works well for busy business owners.

The Treasure Valley's Tax and Accounting Team

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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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