Bookkeeping, accounting, and tax services for businesses in Greater Phoenix and across the US.

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Accounting Services for Mesa Small Businesses

Mesa accountants handling monthly books, tax prep, and payroll for local contractors, retailers, and service businesses.

Services for Mesa Businesses

We handle the accounting and bookkeeping Mesa business owners don’t have time for. Monthly books, tax preparation, payroll processing, and cleanup work when things have fallen behind. Remote service means we work with businesses throughout Mesa and the East Valley without the overhead of a traditional local firm.

Most of our Mesa clients are in retail, trades, automotive, or healthcare. Small operations doing $300k to $3M annually that need professional accounting without hiring full-time staff. We keep the books current, handle tax filings, and give you financial statements you can actually use to run the business.

Bookkeeping Services

Monthly transaction entry, reconciliation, and financial statements. Your books stay current without you spending nights and weekends categorizing receipts in QuickBooks.

Business Tax Returns

Tax preparation using books we’ve maintained all year. Returns get filed correctly and on time. Deductions get captured. No scrambling in March to reconstruct a year’s worth of transactions.

Payroll Management

Weekly or bi-weekly payroll processed with tax deposits and filings handled automatically. Your employees get paid on schedule and you stop worrying about whether withholdings are correct.

Sales Tax Filing

Arizona transaction privilege tax handled for Mesa and other jurisdictions where you operate. Monthly or quarterly filings depending on your volume. No late penalties from missed deadlines.

Who We Work With

The pattern we see with Mesa businesses is the same. Owners start doing their own books to save money. They fall behind. Tax time becomes chaotic. They realize they have no idea which parts of the business actually make money because the financials are a mess or months out of date.

We work with contractors running crews across the East Valley, auto repair shops in central Mesa, retail stores, medical practices, and service businesses. Companies doing enough revenue that DIY bookkeeping doesn’t work anymore but not enough to justify a full-time accounting hire.

Construction and Trades

General contractors, HVAC, plumbing, electrical, landscaping. We track costs by job so you know which projects made money and can bid the next one accurately instead of guessing.

Automotive Services

Auto repair, body shops, tire dealers, mobile mechanics. We handle parts inventory accounting and job costing that separates labor from materials so you can see real margins by service type.

Retail and E-commerce

Brick-and-mortar shops and online sellers throughout Mesa. We manage inventory tracking, platform fee reconciliation for online sales, and multi-location accounting if you operate more than one store.

Healthcare Practices

Medical clinics, dental offices, therapy practices. We manage insurance receivables, patient collections, and the revenue timing issues that make healthcare accounting different from regular service businesses.

Common Questions

Can you help if my books are years behind?

Yes. We do cleanup work for businesses that haven't touched their books in months or years. We get everything current and then keep it that way with monthly service.

Do you only work with certain industries?

No. We work with contractors, auto shops, retail, healthcare, salons, and other Mesa businesses. If you need bookkeeping and tax prep, we can probably help.

How do you handle document sharing?

Secure online portal for receipts and statements. You upload documents whenever convenient and we handle the rest. No paper, no driving to an office.

What about quarterly taxes?

We calculate and file quarterly estimates so you're not hit with a huge bill in April. Most business owners underpay or overpay when they guess at quarterly amounts.

Can I switch to you mid-year?

Yes. We take over from wherever you are - whether that's from another accountant, DIY bookkeeping, or no bookkeeping at all. We'll sort it out and get you on track.

The Valley's Trusted Accounting Firm

The Next Step:
A 15-Minute Call

Tell us what you're dealing with. We'll listen, ask a few questions, and then give you a simple price to do the work for you.

Konexus Accounting is an Arizona accounting firm specializing in small business financials. We offer bookkeeping, accounting, and tax services. Our team is led by Dan Weaver, EA. An IRS-credentialed professional with 20+ years of tax and representation experience.

Client Reviews

5-Star Rated Firm
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