Gilbert Tax Service, Accounting, CPAs and Accountants

What Makes Us The Top CPA Service In Gilbert AZ?

Sisu Accounting owner and CPA, Robin Mickelson-Gefroh

Small Business Virtual Accounting Services

Are accounting chores preventing you from focusing on your business? We can help, we have been voted “best accountants Gilbert AZ”. We work with businesses of all sizes, providing online, remote, and virtual accounting services. When compared to the cost of an in-house accountant, outsourcing your accounting to us is the cost-effective option. At Sisu Accounting, we are a top-notch team of professionals. Robin Mickelson-Gefroh has been a CPA (certified public accountant) for 25 years and is a QuickBooks Online Advanced ProAdvisor. Our Accounting experts are experienced QBO ProAdvisors/Advanced Pro Advisors and have earned a college degree in Accounting and/or Finance. Read More

Quickbooks Certified Pro Adviser

Accounting and Tax Services Offered

1099 filingFinancial servicesSchedule C tax
AccountingIRS repSmall business tax
Book cleanupPayrollStartup consulting
BookkeepingPersonal taxTax advice
Business budgetingQuickBooks consultingTax consulting
ConsultingQuickBooks PayrollTax planning
Cost accountingQuickBooks setupTax preparation
Financial reportingQuickBooks trainingTax services


    • Accountant
    • Bookkeeper
    • Computer Consultant
    • CPA (Certified Public Accountant)
    • Educator / Trainer
    • Tax Preparer
Phone Number(480) 809-6006
EmailForm Below
HoursMon-Fri 9:00AM-5:00PM
    Sat-Sun Closed
Service AreaPhoenix metro area
OwnerRobin Mickelson-Gefroh
Years In IndustrySince 1995
Number of Employees4
License NumberAZ CPA10816-R
Key BrandsQuickBooks Online accounting & payroll, ADP payroll, Gusto payroll
Customer TypeBusiness and individual
Frequently Asked Questions

Can you assist with setting up my new LLC?

Yes, small business set up is a service we offer and can refer you to a business attorney when necessary.

Do you charge by the hour?

We have set fees for our monthly clients.

I have a new business and am overwhelmed, I am not sure where to start! Do you accept new business clients?

Yes. This is what our CPAs do! Our goal is to get you on the right track so you can focus on what you do best!

I started QuickBooks Online (QBO) for my business and have created a bit of a mess. Do you work with QBO?

We are QuickBooks Online Advanced ProAdvisors and work in QBO daily. We offer “clean up” and ongoing accounting utilizing QBO. Read More

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Gilbert tax service and small business accounting firm

Sisu Accounting, LLC

538 S Gilbert Rd Suite 105
Gilbert, AZ

(480) 809-6006