Never Let Your Accounting Go Cold

Your Small Business Finances Should Always Be Simmering

Stay prepared and in control by trusting your back office to a team with 50 years combined experience.

Gain Back-Office Support

Understand Your Finances

Grow Your Business

“I was in a bind with another professional and couldn’t access my financial records to file my taxes. Andrea stepped in, corrected the errors in my books, filed my taxes properly, and helped me regain complete control of my finances. I finally feel confident and in control of my business, and I’m happy to say I’ll continue partnering with Andrea for years to come.”

Rhonda Gilde

Owner & CEO, Texas CNC & Spicewood Storage

Trusted by

Why Simmer Tax?

Know your bottom dollar numbers

Pinpoint and extinguish overspending

Gain confidence in decision making

Never feel scared to file your taxes again

Who We Serve

E-commerce stores and Product-based businesses
Advertising, creative, and marketing agencies
Coaches, consultants, and service providers
Nonprofit government contractors
Law firms and practices
Construction contractors
Property management companies
Vacation and real estate rental companies
Real estate agents and brokers
and more

“Andrea was recommended to us after years of dealing with a  well-known firm that was just not able to provide what we needed to run our growing manufacturing business. Initially I thought we were just hiring another bookkeeper, but she quickly became a respected partner to us. We trust Andrea implicitly with all of our financial matters. Finding her was a blessing for our business. I am thankful for her every day.”

Sam Cohn

Owner & CEO, Roam Homegrown

“My experience as a serial entrepreneur, investor, and attorney has shown me that it’s important to get your accounting set up correctly from the start. That’s why I’ve trusted Simmer Tax for nearly a decade. To say that Andrea’s support, guidance, and education have been pivotal is an understatement. She’s an instant value-add to any company, with an exponential return on investment.

Robert Hamilton

Owner & CEO, Forty Acres Holding, Woof ATX, and Black Finch

Our Services

Monthly Bookkeeping

Feel empowered knowing that your financials are clean, accruate, and up to date

IRS Compliance

Weekly Human Recorded Entries 

Monthly Accurate Financial Reports

Payroll Advisory

Sales Tax Filing

Client Invoicing

Vendor Billing

Full Service Accounting

Chart your growth with a fractional controller who turns your financial data into actionable insights.

Bookkeeping Plus…

Cash Flow Budgeting

Initial Budget Creation

Monthly Budget vs Actuals Review Meeting

Project/Job Tracking & Profitability

Employee Expense Tracking & Reporting

As Needed Services

Get flexible, on-demand support for specific projects when you need it.

Annual Federal and State Tax Returns

Advanced Tax Prep & Tax Planning

State Payroll & Sales Tax Applications

Advanced Cash Flow Forecasting

Assistence with Organizing & Creating Your Internal SOPs

Finance Software Recomendations and Syncing

Please Note:

Pricing is a starting point and can be adjusted based on your business’s needs. Services and rates are customized to provide the right level of support, and a detailed pricing sheet is available for a full breakdown of costs.

Hands-on help that fits the demands of your business

Simple billing structure

Flat monthly fee, cancel anytime. No confusing tiers, no surprise bills.

Flexible Communications

Face-to-face meetings, async only, or anything in between. 24-hour average response time.

Quickbooks Platinum Partner

Advanced QuickBooks expertise you can trust, keeping your books accurate, organized, and reliable.

“Thanks to Andrea, I have complete clarity over both my business and personal finances. Every month, we dive deep into my expenses, identifying areas to optimize and opportunities to increase profitability. This level of financial awareness has helped me cut unnecessary costs, boost profits, and feel more in control of my business than ever before.”

Caleb Hodges

Owner & CEO, Patient AutoPilot

Hi, I’m Andrea Flores, Owner of Simmer Tax

Work with us, and you’ll stop guessing about your numbers. You’ll know exactly where your money is going, whether you’re actually profitable, and whether your taxes are being handled right, not just filed and hoped for. You’ll never dread opening your books again, and you’ll never scramble at tax season.

You’ll always work directly with a real human, never a chatbot, never AI alone. We believe in Human Intelligence Oversight behind every accounting project, a real, consistent person overseeing every transaction, every report, every email, and every meeting. Because at the end of the day, we care about doing our job really well.

You’ll get a team of six with over 50 years of combined experience, flat monthly pricing with no surprise bills, and a 24-hour response time so you’re never left waiting. You’ll get real answers in plain English, not confusing accounting jargon.

We work with product and e-commerce businesses, agencies, consultants, contractors, lawyers, real estate, and more, through monthly bookkeeping, accounting, and ad-hoc support.

Never let your accounting go cold.

Andrea Flores has her Bachelor’s in Accounting and Finance from University of Michigan and spent a decade in leadership at small business accounting firms before becoming a small business owner herself.

Every month you wait is another month of guessing. Let’s fix that today.

Don’t wait for another tax season to catch you off guard.  Fill out the contact form below. ↓

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