Professional welcome
A confident and polished first impression.
About Pinnacle
A professional tax firm built for individuals and businesses.
Pinnacle combines tax expertise, secure technology, and clear client service from our Peoria, Arizona office.
Our firm
Tax work should be accurate, organized, and understandable.
Pinnacle Tax & Business Solutions serves individuals, families, self-employed taxpayers, and small businesses with professional tax preparation and year-round support.
The practice is led by Gurjit Singh, EA, an Enrolled Agent authorized to represent taxpayers before the IRS.
Our service model combines professional tax preparation with secure document exchange, structured workflows, and straightforward communication. The goal is to make the client experience efficient without losing the judgment and guidance that tax matters often require.
Pinnacle Tax & Business SolutionsPeoria, Arizona · Tax preparation · Business services · IRS representation
Who we work with
Different people, different situations, one standard of care.
Retirees, families, self-employed taxpayers, owner-operators and small business owners across the West Valley — the same careful, plain-language approach applies to every return.
Family-focused guidance
Warm, professional conversations around tax and planning needs.
Business client support
Professional discussions for owners and growing companies.
One-on-one advisory service
Organized review of documents and next steps.
A
Accuracy
Tax work is approached carefully, with attention to documentation, filing requirements, and the facts provided.
C
Clarity
Questions, next steps, and important tax considerations are communicated in plain language.
S
Security
Sensitive tax documents are directed through secure systems rather than ordinary email whenever possible.
Modern digital workflowSecure uploads, clear communication, and organized records.
Built for year-round relationships
More than a once-a-year filing transaction.
Tax decisions happen throughout the year. Business changes, estimated taxes, IRS letters, new income sources, and bookkeeping issues do not wait for tax season.
Pinnacle is structured to support clients beyond filing day with tax planning, business return preparation, bookkeeping support, and IRS representation.
Ready for professional tax support?
Start with a consultation and we’ll determine the right next step for your tax or business needs.