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Tax Preparation

Tax Preparation Services

Accurate, compliant tax filing for small businesses and individuals.

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NOT SURE WHERE TO START?

WE CAN HELP WITH THAT.

Expert Tax Prep Services
Are you a small business owner looking for tax preparation in Denver, Wichita, or Columbus?


BBB Accredited Business

Best Tax Attorney Denver

If you’re feeling stressed about tax preparation or filing your taxes, you’re not alone. Between changing tax laws, deadlines, and keeping your numbers accurate, tax season can feel overwhelming–especially for small business owners juggling multiple responsibilities. But with the right CPA support, filing your taxes doesn’t have to be complicated.

At Boxelder Consulting, our CPA-led tax preparation services take the weight off your shoulders. Our team handles both business tax returns and individual income tax preparation from start to finish. 

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Our Tax Preparation Services

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SMALL BUSINESS TAX FILING MADE SIMPLE

Are you an LLC, S-corp, or sole proprietor looking for business tax preparation in Denver?

Business tax preparation involves filing federal, state, and local business tax returns in compliance with current regulations. Whether you operate as an LLC, S corporation, C corporation, partnership, or sole proprietor, filing requirements may vary and missing a deadline can be costly. Our CPA-led team reviews your financial records, income statements, and expenses to ensure everything is accurate and properly documented. Through our small business tax preparation services, rest assured knowing that your taxes are prepared correctly and submitted on time. Beyond filing, we’ll help you find eligible deductions and credits that reduce your small business taxes and allow you to plan smarter for the years ahead.

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PERSONAL TAX PREPARATION FOR COMPLEX FILERS

Do you have multiple income streams or self-employment income that makes filing your taxes more complicated?

When your personal finances are tied to your business or you have multiple income streams, individual income tax preparation requires more than a one-size-fits-all approach. At Boxelder Consulting, our certified CPAs prepare individual income tax returns with a main focus on accuracy, documentation, and compliance. We regularly work with small business owners, self-employed professionals, and individuals with investment income or complex financial reporting needs. By taking a look at your finances, we’ll help you spot any potential issues early and maintain consistency across filings. That way, you can enjoy peace of mind knowing that your income taxes are always in good hands.

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YEAR-ROUND TAX PLANNING FOR YOUR BUSINESS

Are you planning ahead to reduce your tax liability before the next filing season?

When your taxes are prepared using incomplete or outdated information, unexpected liabilities become more likely. That’s why an effective tax strategy starts long before a return is filed. At Boxelder Consulting, our tax preparation services are supported by accurate accounting and bookkeeping. When your financial records are organized and up to date, your small business tax preparation becomes easy and every other part of your business runs smoothly. Ongoing bookkeeping helps track income and expenses consistently throughout the year, while accounting ensures that those numbers are reviewed and aligned with your business goals. Together, our services help reduce risk and prepare you for future tax seasons with confidence — instead of scrambling to catch up once deadlines approach.

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Dave Weishaus, Sarah Morrissey, and Moses from Boxelder Consulting.
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Resources for Tax Season

Are you prepared for Tax Season 2025?

While the IRS is increasingly hard to get a hold of for customer service questions, Boxelder’s tax experts have organized all of the information you’ll need this filing season. Information on the new Beneficial Ownership Report, important deadlines to remember, timely updates to common tax credits, free tax tools — you can find it all at our Tax Season 2025 Resource Hub. Check it out today, and don’t forget that while you might have trouble getting a hold of the IRS this tax season, the team at Boxelder is always just a phone call away!

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What Sets Us Apart

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Licensed CPAs

Our team stays current on federal and Colorado income tax changes. Your filings stay compliant and aligned with your long-term goals.

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Proven Tax Strategy

We identify credits and deductions that reduce your small business taxes. You’re not leaving money on the table year after year.

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Small Business Expertise

We work with entrepreneurs and growing companies from entity selection through compliance requirements.

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Year-Round Support

Questions don’t stop after April 15, and neither do we. Deadlines, IRS notices, or general guidance — we’re here all year.

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A WORD FROM OUR CLIENTS

A plus rating and accreditation from the Better Business Bureau

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OUR TAX PREPARATION PROCESS

What to Expect When You Work With Us

Working with a professional tax preparer should feel clear, organized, and straightforward. Our tax preparation process is designed to give you clarity at every step, so you always know what to expect. Whether you’re filing as a small business owner, self-employed professional, or individual with complex income, our CPA-led team handles the details so you don’t have to. You’ll always know where things stand, what we need from you, and when to expect results.

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Step 1: SCHEDULE FREE CONSULTATION

Meet Your Tax Preparation Team

We start with a conversation to understand your business, financial situation, and filing requirements. This allows us to find the best approach for your income taxes and stay ahead of any upcoming tax preparation deadlines.

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STEP 2: DOCUMENT REVIEW & ORGANIZATION

Gather Your Tax Documents

We review your financial records, income statements, and documents to make sure everything is accurate, complete, and aligned with current regulations before your tax return is prepared.

If you are an individual, get your document checklist here.

Tax Preparation Checklist For Small Businesses
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STEP 3: TAX RETURN PREPARATION

Begin the Tax Prep

Once your documents are finalized, we prepare your return in compliance with federal, state, and local tax laws. Your assigned tax return preparer reviews every detail for accuracy and eligible deductions or credits to help minimize tax liability.

Tax Resource Hub
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STEP 4: FILING & ONGOING SUPPORT

Time to Review & Submit

After final review, we file taxes on your behalf and confirm submission. If you have any questions, need further clarification, or additional guidance, our team is here to help.

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WHO WE WORK WITH

Tax Preparation for Many Business Types

LLCs, Sole Proprietors, S-Corps, & Partnerships

Whether you’re running a single-member LLC or splitting profits with partners, we handle the filings, deductions, and entity-specific details so nothing gets missed.

Self-Employed Professionals

Freelancers, contractors, and independent professionals face a unique tax landscape. We help you stay compliant, maximize deductions, and avoid the surprises that come with self-employment income.

Business Owners with Personal + Business Filings

When your personal and business finances overlap, tax season gets complicated fast. We coordinate both returns to make sure everything is accurate, optimized, and filed together.

Individuals with Complex Income

Multiple income streams, investments, rental properties, or life changes — if your tax situation doesn’t fit a simple return, we’re the right fit.

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WORK WITH A TRUSTED CPA TAX PREPARER

Schedule a Tax Preparation Consultation

From small business taxes to individual income tax preparation, Boxelder Consulting provides reliable CPA support you can count on.

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Talk To An Expert CPA

Get a free, no-strings-attached analysis of your tax needs.

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