USA Tax and Accounting

USA Tax and Accounting

Reviews Summary

The consensus is overwhelmingly positive, with consistent praise for exceptional service, expertise, and professionalism. Reviewers highlight thoroughness, efficiency, and clear communication, making tax preparation stress-free. Many appreciate long-term reliability, personalized advice, and maximized returns. The accountant is described as knowledgeable, friendly, and trustworthy, with particular commendation for handling complex cases (e.g., business taxes, military families, trusts). Rates are considered reasonable, and the overall experience is highly recommended for both individuals and businesses.

About This Listing

Bookkeeping
Accounting
Payroll
Tax Preparation
Tax Planning
Small Businesses
Individual Taxpayers
QuickBooks
Years of Practice
CPA License
In-person Support

Who Can Work with a CPA?

Individuals seeking tax prep, retirement planning, or financial advice
Small business owners needing bookkeeping, payroll, or tax compliance
Freelancers and contractors with 1099 income or complex returns
Couples planning finances together or managing joint returns
Investors with capital gains or rental property income
Anyone looking for year-round financial guidance and peace of mind

*Note: CPAs may specialize in different areas. Be sure to check credentials and service offerings.*

First-Time Clients

If this is your first time working with a CPA, don’t worry — most professionals offer a free consultation and will walk you through what to expect. You may be asked to complete an intake form, share financial documents, or set clear goals for your session.

What to Know Upfront:

Documentation Bring your most recent tax returns, income details, and any financial concerns
Availability Appointments fill up quickly during tax season — book early if possible

*Note: Every CPA operates a bit differently. Don’t hesitate to ask questions before committing.*

What to Bring

Government-issued ID for verification
Tax documents (W-2s, 1099s, investment summaries, etc.)
Receipts or logs for deductible expenses, donations, or mileage

*Tip: Organize your documents in advance to save time and ensure accuracy.*

Preparing for Your Appointment

Write down any financial goals or questions in advance
Check if your CPA offers virtual sessions or document uploads
Bring a notebook or use a notes app for key takeaways
Know your deadlines for filing, payments, or compliance

*Note: Preparation helps you make the most of your CPA’s expertise.*

How to Get Started

Use our directory to find highly reviewed CPAs near you. Reach out directly to schedule your consultation.

Other Helpful Info

Many CPAs offer both in-person and remote consultations
Fees may be flat-rate, hourly, or based on service complexity
Some CPAs specialize in industries like healthcare, real estate, or tech
Check for client reviews and credentials (CPA license, EA, etc.)

*Note: Every CPA is different — take time to find one who fits your goals and style.*

Features

Bookkeeping
Accounting
Payroll
Tax Preparation
Tax Planning
Small Businesses
Individual Taxpayers
QuickBooks
Years of Practice
CPA License
In-person Support

Contact Information

Address

209 E Broadway B

Vista, California 92083

Hours

Sunday 11AM-3PM
Monday 10AM-6PM
Tuesday 10AM-6PM
Wednesday 10AM-6PM
Thursday 10AM-6PM
Friday 10AM-6PM
Saturday 11AM-3PM

Customer Reviews

I have worked with Mona for more than three years now, and every year, my taxes have worked in my favor when filed. Mona helped me develop a plan to appropriately manage my finances and determine a path moving forward with my taxes. She is professional, extremely experienced in both personal and business accounting and taxes, and exceedingly patient. Mona is very efficient and works quickly with great accuracy as well. I highly recommend Mona's services to individuals and businesses who need accounting an

I have to have to take a moment to rave about my accountant, Mona, who has truly transformed my experience with finances! From the very first meeting, she made me feel at ease and took the time to understand my unique situation. Her expertise and attention to detail are unmatched. Not only does she have a deep understanding of tax laws and regulations, but she also goes above and beyond to provide personalized advice that fits my specific needs. She?s always available to answer my questions, no matter how

Mona is an excellent tax preparer! She gets the job done quickly and efficiently, making the entire process stress-free. She?s a clear communicator who explains everything in a way that?s easy to understand, and she?s incredibly reliable. I know I can count on her every year to handle my taxes with accuracy and professionalism. Highly recommend!

Mona Griggs has been my tax accountant for over 10 years, and I can?t recommend her highly enough. She is incredibly knowledgeable, detail-oriented, and always stays up to date on the latest tax laws to ensure I get the best possible outcome. Mona takes the stress out of tax season with her efficiency and professionalism, making the process seamless year after year. She is also patient, thorough, and always willing to answer my questions, no matter how complex. If you?re looking for a tax expert who truly c

I have had the pleasure of working with Mona for several years and I couldn't be more satisfied with the service provided. From the initial consultation to the final filing, she is always thorough, attentive, and incredibly knowledgeable. Mona takes the time to explain tax matters in a clear and understandable way, making sure I am well-informed every step of the process. She is also very careful to prevent any private and sensitive information leaks. Not only does she maximize my refund, but the whole expe

Exceptional Tax & Accounting Services! I have had an outstanding experience with Mona USA Tax and Accounting. Their team is incredibly knowledgeable, professional, and detail-oriented. They take the time to understand their clients? unique financial situations and provide expert guidance to maximize savings and ensure compliance with all tax regulations. Mona and her team are not only efficient but also approachable and patient, answering every question with clarity. Their dedication to accuracy and integ

Mona has done my taxes for The last three years. Completely trust her with the process. She makes it easy and understandable for me. I appreciate her very much and would recommend her definitely

Mona is amazing. She's very trustable person. We've been using her service since 2017. And I will not go for anyone else. Super fast. She gets things done right away. THANK YOU, Mona. You Rock!!!!

Mona is the absolute best account I have ever worked with. She?s quick, communicative, and very knowledgeable. We use her for both our business and personal tax paperwork. If an issue arises, she?s right in there by your side to help make it go away. We?ve used her for years, you won?t be disappointed!

Mona, at USA Tax & Accounting has been doing our taxes for the past eight years. She is so very good at this! Since finding Mona, it is such a relief to know I can count on her to take care of it. Not only is she a great accountant, but she?s pleasant and accommodating. Tax time is not something most of us look forward to, but she makes it as painless as possible.

My wife and I moved to California and were looking for a tax professional. I researched and found USA tax and read through all the reviews. All the reviews were wonderful. I will have to say we hit a Home Run with Mona!! She not only got our personal returns done she also did my late moms Trust. We dropped them off on Monday 3/10/25 and we picked them up on Thursday 3/13/25. She is ABSOLUTELY wonderful to work with. It looks like we found our new Tax Professional. Thanks again Mona Scott & Brenda

Mona has been our accountant for both our business and personal accounts for many years. She has been nothing short of amazing as well as efficient. She magically has taken the stress off of my shoulders and handles our accounting needs with professionalism. She?s also a joy to work with!

Mona has been doing my business?s taxes for over 5 years. She knows all the ins/outs so you can file your taxes efficiently and without missing a thing! She?s the best! I send all my friends and clients to Mona.

Mona has been my go-to for 6 years, and I have zero anxiety during tax season because of her. She?s fast, efficient and thorough, and as a military family with international moves and different homes of record, I always trust she can get us the best tax return.

Mona has been doing our taxes for the past few years. She?s very knowledgeable, friendly, and easy to talk to. She has taken the stress out of tax season for us.

Mona is a knowledgeable accountant. She is very professional and friendly. Along with being understanding, helpful and patient in handling my family?s Trust account. Thank you Mona. Your kindness towards me is greatly appreciated. ??

Met Mona through a co-worker, the best decision ever. She was very kind and helpful with my taxes and boy was she a life saver. I 100% recommend her!!!

She?s great she answered all our of questions and was able to squeeze us in last minute. Mona is the best tax person ever if you want to your taxes done.

Mona has provide excellent service for our business. She has been a game-changer for our company. Her expertise and guidance have helped us navigate complex financial situations with ease. Highly recommend!! 5/5 stars.

AMAZING service! Mona handles everything with precision and care, making the process stress-free. I highly recommend her services to anyone looking for top-notch financial advice and support!

Mona is amazing! I've never had my taxes prepared and taken care of so quickly. She has made tax season so much easier for me. Thank you!

Mona Griggs has always provided exceptional tax service for our personal needs as well as tax service for my parents trust. We have used her exclusively for the last 15 years. Accurate, thorough, timely and reasonably priced, it is always a pleasure to do business with Mona.

Mona Griggs is very thorough and a pleasure to work with. She has a great attention to detail and keeps up to date with the latest tax laws. Her rates are unbeatable. I would highly recommend her.

Been with USA Tax and Accounting, Mona, for over 15 years. She knows her materials and have been doing a great job. definitely recommend.

Mona is very knowledgeable about the tax code and will help you maximize your return. She is also answer all my questions in a timely manner.

USA tax and accounting staff has been helping me over 12 years. great job and answers questions. Definitely recommend Mona for your financial works. thank you.

Mona is great! She?s been doing my taxes for decades. I even recommended her to my parents. She is friendly & professional!

Mona is great. Super flexible, works with you, works fast, thorough and super sweet. We?ve been with her for over 10yrs for both our business and our personal taxes.

?Mona has been handling my taxes for several years, and I couldn?t be more pleased with her service. She is incredibly efficient, responsive, and always willing to answer any questions I have. Her expertise and attention to detail make tax season stress-free. I highly recommend her to anyone looking for a reliable and knowledgeable tax professional!?

I have been a client with Mona for over 5 years and I am very happy with the services. She is very knowledgeable and professionalism. I would recommend to give her an opportunity to do your taxes.

Mona has been doing my taxes for 10 years and is very efficient at what she does Give her a call. I think you will be happy you did .

Mona Griggs has been been the tax accountant since 2010 for my husband and me. We have always been pleased with her work. Mona is thorough in obtaining all of our documents from us that are needed for tax preparation. She completes the final product in an accurate and timely matter. I highly recommend Mona Griggs to anyone requiring excellent Tax and Accounting services.

Mona has been handling my taxes and dealing with the IRS for years now and has always been professional and helpful throughout the whole year not just when it?s time to file!

Mona did an amazing job with our taxes this year. Quick and easy given our complicated tax situation.

Been with Mona for more than 5 years. I APPRECIATE her dearly. Very professional and knowledgeable. DEFINITELY recommended.

Mona got me a very large tax refund. I am very happy that I decided to go to her. TurboTax can not compete!

Highly recommended for anyone looking for a knowledgeable and experienced accountant. I have been using Mona for many years and I?m very happy and satisfied.

Had my taxes put together and done by Mona. Very professional. Very in-depth. Made sure everything was accounted for. Will continue to use USA Tax and Accounting

Mona always does a professional job while preparing my taxes every year.

Highly recommend Mona Griggs ! We used her for several years on our taxes. She does a wonderful every year!

We have been using USA Tax and Accounting for my personal income tax and business for years. Mona always took time listening my needs and always given me valuable advice for my tax planning. She is very professional and I?m confident working with her. Highly recommend to anyone who wants to save time and stress for any tax situation.

Mona has been working on my taxes for the past 10 years, and she has been extremely helpful, patient and responsive. Her knowledge in the field is impressive and she has great work ethics. I'm really pleased with the money she helped me to save!

Mona is great! I?ve been going to her for years, highly recommend.

USA tax and accounting does an amazing job! I have used their service for many years and have been completely happy every time! I highly recommend them! Five stars across the board!

Mona was fast, friendly and made taxes so much less scary this year! Thank you Mona!

They are Honest and smart I?ve been getting my taxes done for over 7 years. Never have I ever had any concerns with them. I will keep using this company for all my tax needs

She is always available when you need it and she does her best to keep all data update

I have been using USA tax and accounting year after year always fast, friendly and professional service.

Very smooth process, well informed and detailed and answered all of my questions. Personable, knowledgeable, and helpful a great person to do your taxes with.

DONE MY TAXES FOR YEARS WITH USA TAX. MONA IS VWRY KNOWLEDGE AT HER WORK. THANK YOU FOR GREAT WORK.

You?re the best. You?ve helped me through difficulties and brought peace to mind. I?ve always appreciated your help and services. You?ve gone above and beyond. Thank you for all you?ve done for me. I trust you the most.

Fantastic timely service. Have employed the service for years with no problems. Highly recommended.

Mona is fantastic! Relieves so much stress associated with the chaos of business regulations so that I can focus on pushing the business forward. Thank you Mona!!!

I?ve been using USA Tax and Accounting for years and am nothing but satisfied at the excellent service provided!

This is a professional?use her!

Frequently Asked Questions

What qualifications should I look for in a CPA?

Look for a Certified Public Accountant (CPA) license, which ensures they’ve passed rigorous exams and meet state requirements. Check for relevant experience in your industry, additional certifications like CFA or CMA, and membership in professional organizations like the AICPA. Verify their credentials through state licensing boards.

How do I find a CPA in my area?

Use online directories like the AICPA, CPAverify, or state CPA societies. Search platforms like Yelp or Google for local CPAs with reviews. Ask for referrals from business associates, friends, or financial advisors. Local chambers of commerce can also provide recommendations.

What’s the difference between a CPA and an accountant?

A CPA is a licensed professional who has passed the CPA exam and met state requirements for education and experience. An accountant may lack this certification and could have varying levels of expertise. For complex tasks like tax audits or financial reporting, a CPA is typically more qualified.

How do I know if a CPA specializes in my needs?

Ask about their experience with your specific financial needs, such as tax preparation, small business accounting, or estate planning. Review their website or LinkedIn for case studies or client testimonials. Inquire about their client base to ensure they handle similar financial situations.

Should I check a CPA’s reviews before hiring?

Yes, reviews provide insight into a CPA’s reliability, communication, and performance. Check platforms like Google, Yelp, or the Better Business Bureau for client feedback. Look for patterns in reviews, but verify their authenticity, as some may be biased or outdated.

How can I verify a CPA’s license?

Visit your state’s Board of Accountancy website or use CPAverify.org to check a CPA’s license status. Confirm their license is active and check for any disciplinary actions or complaints. This ensures they’re in good standing and meet professional standards.

What questions should I ask during a CPA consultation?

Ask about their experience with your financial needs, fee structure, availability, and communication style. Inquire how they handle tax filings, audits, or financial planning. Ask for references or examples of similar work to assess their expertise and fit.

How much should I expect to pay for a CPA’s services?

Fees vary based on location, services, and complexity. Basic tax preparation may cost $150-$500, while business accounting or audits can range from $1,000 to $10,000+. Request a detailed fee structure upfront and compare quotes from multiple CPAs.

Can I work with a CPA remotely?

Yes, many CPAs offer remote services through secure online platforms for document sharing and virtual consultations. Ensure they use encrypted tools for data security. Remote CPAs can be effective if they understand your local tax laws or business regulations.

How do I assess a CPA’s communication skills?

During consultations, evaluate their ability to explain complex financial concepts clearly. Ask sample questions about taxes or financial strategies and note their responsiveness and clarity. Good communication ensures you understand their advice and fosters a productive relationship.

What red flags should I watch for when screening a CPA?

Beware of CPAs who guarantee specific tax refunds, lack a valid license, or have disciplinary actions on record. Avoid those with poor communication, vague fee structures, or negative reviews highlighting unethical behavior. Always verify their credentials independently.

Should I choose a CPA from a large firm or a solo practitioner?

Large firms offer more resources and specialized teams but may charge higher fees. Solo practitioners often provide personalized service and lower costs but may have limited availability. Choose based on your needs, budget, and preference for personalized attention.

How often should I meet with my CPA?

For individuals, annual meetings for tax preparation may suffice. Businesses may need quarterly or monthly check-ins for bookkeeping, tax planning, or financial reporting. Discuss your needs upfront to establish a meeting schedule that aligns with your financial goals.

Can a CPA help with both personal and business finances?

Yes, many CPAs handle both, but confirm their expertise in both areas. Ask about their experience managing personal taxes and business accounting simultaneously. Ensure they can balance both without compromising attention to your specific financial needs.

What should I do if I’m not satisfied with my CPA?

Discuss concerns directly with your CPA to resolve issues. If unresolved, check your contract for termination terms. Seek a new CPA by researching reviews, credentials, and referrals. Request your financial records to ensure a smooth transition to a new professional.