Guidance to help reduce your taxes and improve your finances

1445 E Los Angeles Ave - Suite 203, Simi Valley, CA 93065

  805 - 527 - 8758
Mon - Thurs ( 9:30am - 6:00pm ) / Other hours by appointment

Expert tax and financial services that meet your needs

Our experts utilize their extensive technical knowledge and expertise to ensure you have a competitive advantage in every financial decision you make.

Tax Services

NumberCrunchers provides a full range of services to make your life less taxing. Not only do we expertly prepare your returns at tax time…

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Accounting Services

NumberCrunchers offers you an entire accounting staff without adding to your payroll. We are off-site, but only a telephone call away and…

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Financial Advisory Services

Where and how do you want to grow your money? We help you map out the road to your financial success and guide you along the path to greater wealth.

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Small Business Consulting

No aspect of your business is more important than your profitability. And we know until you have the resources to hire dozens of staff to handle...

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QuickBooks® Support

Not quite ready to enlist the services of a full-service accounting firm, but want the total benefits of an efficient bookkeeping system? NumberCrunchers has…

NumberCrunchers = Trust and Loyalty

At NumberCrunchers we have earned the trust and loyalty of clients for more than 20 years. Our philosophy is simple – provide personalized service for each and every client. It’s all about building relationships and delivering exceptional service. Personalized service begins with Paula Williams, senior partner of NumberCrunchers, who is highly regarded for her experience and expertise with all aspects of financial and tax matters.

Paula is an Enrolled Agent (EA) and is licensed to serve as an advocate for clients before all administrative levels of the I.R.S. To become a licensed EA, Paula proved her competency through stringent testing and a rigorous background check by the US Treasury Department. Paula maintains her elite status by completing continuing professional education courses and is bound by strict ethical standards.

Trust – it is the foundation of every relationship.

Latest News

JOIN US FOR OUR WINTER OPEN HOUSE!

Come help us as celebrate new beginnings! Date: January 18, 2017 Time: 5:30PM to 7:30PM Place: 1445 E Los Angeles Ave - Ste 203 Light refreshments will be served. Please bring a toy or treat for our friends at the Simi Valley Animal Shelter. Hope to see you there!...

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Newsletter

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'IRS' Phone Scammers -- BUSTED!!


Indian police said three nondescript office buildings on the edge of this booming Mumbai suburb were packed with hundreds of people posing as Internal Revenue Service officials in a scam that has vexe...

You Know You've Always Wanted To


A taxpayer has been charged with mailing a threatening communication after he responded to a notice from the Internal Revenue Service about overdue taxes by scribbling a profanity on the letter and ma...

Client testimonials

NumberCrunchers is an outstanding organization led by Paula D. Williams, EA. Paula is an extremely capable and talented Tax Professional, who is thorough, careful and meticulous in whatever she does. These qualities will benefit you, be it tax matters, filings or representations, as well as in NumberCrunchers providing you, with Financial and Business services, efficiently and in a timely manner.

Dr V Seshan,

From the blog

Ho-Ho-Holiday Write-Offs!

I know; I know…when you’re shopping and party-planning for the holidays, you’re likely not considering the deductibility of your expenditures. But be careful in your partying and your gift-givin...

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Oh, No! I Owe!


An overwhelming majority of taxpayers get a refund when they file their returns; they’ve made IRS an interest-free loan throughout the year and IRS is repaying that loan. Sometimes, however, you’v...

Of Course, I Have a Retirement Plan! Powerball!!


Powerball fever swept across America last week, with a record jackpot of $1.5 billion eventually being split by three winners in the January 13 drawing. Millions lined up for lottery tickets, hoping t...
 The NumberCrunchers team is much more than just consultants. We're here to walk you through life-changing processes, transforming your financial dreams and goals into reality. Get Started