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Trusted Tax & Accounting Services in Grafton, WI
PK Petrykowski CPA has been dedicated to providing peace of mind and clarity in financial matters for over 16 years across southern Wisconsin. Our firm caters to individuals, families, and businesses, offering expertise that extends beyond standard accounting and tax preparation. With a focus on personalized service, we help clients navigate complex financial landscapes while prioritizing transparency and client satisfaction. Our team combines decades of experience with a commitment to staying current with evolving tax regulations. We specialize in tailored solutions for personal tax preparation, business accounting, payroll services, and financial consultation.

Client testimonials highlight our reliability, professionalism, and ability to simplify financial processes. Our reputation has been built through consistent, high-quality service delivered one family and one business at a time. We maintain strict confidentiality and adhere to the highest ethical standards in handling client information. Our goal remains to empower clients with financial clarity and confidence in their decision-making.
Services
Tax Services Accounting Bookkeeping Payroll Services Personal Accounting Audit Assistance Tax Planning Financial Statements Eldercare Services Divorce Compilation
Highlights and features
  • We offer 16+ years of specialized tax and accounting experience in southern Wisconsin
  • Our team includes certified professionals with advanced education in taxation
  • We provide personalized financial solutions tailored to individual and business needs
  • We maintain strict confidentiality with client information as required by law
  • We combine CPA expertise with bookkeeping specialists proficient in major accounting software
What people say
Peace of mind knowing our taxes are handled Professionally prepared by the pros Busy schedules accommodated Dependable service delivery Trusted financial partners
Services
Tax Services
We provide comprehensive tax preparation for individuals and businesses, including year-round tax planning and critical date reminders. Our CPA-certified team ensures compliance with federal and state regulations while optimizing tax outcomes. Clients receive personalized guidance to navigate complex tax situations with confidence.
Accounting
Our accounting services cover personal and business financial statements, monthly/quarterly reporting, and audit assistance. We maintain accurate records and provide clear financial insights to support informed decision-making. Services are tailored to meet both regulatory requirements and client-specific needs.
Payroll Services
We handle complete payroll management including bi-weekly processing, tax deposits, and regulatory filings. Our specialists ensure compliance with federal and state employment tax requirements while maintaining accurate employee records. Clients receive timely W-2s and 1099s with guaranteed accuracy.
Bookkeeping
Our bookkeeping services include bank reconciliations, sales tax filings, and financial reporting. We use QuickBooks and Peachtree software to maintain organized records that support business operations. Clients gain reliable financial data for strategic planning and day-to-day management.
Personal Accounting
We offer specialized personal accounting services including eldercare financial management and divorce-related financial compilation. Our privacy-focused approach handles sensitive matters with discretion while maintaining complete financial transparency. Services are designed to simplify complex personal financial situations.
People
Prudence K Petrykowski
CPA, MST
25+ years accounting experience with 16 years tax specialization. Former corporate accountant and certified financial planner. Holds BS in accounting from Pfeiffer University and Masters in Taxation from UW-Milwaukee. AICPA and Wisconsin CPA Association member.
Yelena Alfimtsova
Payroll/Accounting Specialist
11+ years accounting experience with associate degree in accounting. Specializes in payroll processing and tax preparation. Proficient in QuickBooks and Peachtree software. American Institute of Professional Bookkeepers member with corporate and bookkeeping firm experience.
Questions
What tax services do you offer for individuals?
We prepare personal tax returns, provide tax planning strategies, and offer audit assistance. Our services include important tax date reminders and personalized guidance to optimize your tax situation.
Do you handle business accounting needs?
Yes, we prepare business financial statements, handle monthly/quarterly reporting, and provide audit support. Our services cover payroll processing, sales tax filings, and customized accounting solutions for small businesses.
How experienced is your team?
Our CPA has 25+ years accounting experience with tax specialization since 2007. Our payroll specialist brings 11 years of accounting expertise with advanced software proficiency in QuickBooks and Peachtree.
What payroll services do you provide?
We manage complete payroll cycles including bi-weekly processing, federal/state tax deposits, and regulatory filings. Services include W-2/1099 preparation, unemployment reporting, and payroll record maintenance.
How do you handle client confidentiality?
We maintain strict privacy policies. No nonpublic personal information is disclosed to third parties without client permission or legal requirement. All financial data is handled with secure, confidential procedures.
What areas do you serve?
We primarily serve southern Wisconsin including Grafton, Menomonee Falls, Delafield, and Pewaukee. Our client base includes both urban and suburban businesses and individuals throughout the region.