2

Part Time Bookkeeper Jobs in Mosinee, WI (NOW HIRING)

Part Time Bookkeeper information

See Mosinee, WI salary details

$12

$24

$35

How much do part time bookkeeper jobs pay per hour?

As of Aug 24, 2026, the average hourly pay for part time bookkeeper in Mosinee, WI is $24.02, according to ZipRecruiter salary data. Most workers in this role earn between $19.47 and $27.31 per hour, depending on experience, location, and employer.

What is a part time bookkeeper?

A Part-Time Bookkeeper is responsible for managing financial records, tracking transactions, and ensuring accurate reporting for a business on a reduced-hour schedule. They typically handle tasks like invoicing, payroll, bank reconciliation, and expense tracking. This role is ideal for businesses that need financial management but do not require a full-time bookkeeper. Part-time bookkeepers often work remotely or on-site for small to medium-sized businesses.

What are the typical responsibilities of a part time bookkeeper?

As a Part Time Bookkeeper, your routine tasks often include recording financial transactions, reconciling bank statements, managing accounts payable and receivable, and preparing basic financial reports. You may also assist with payroll processing, monitor cash flow, and support budgeting efforts depending on the size of the company. Bookkeepers frequently communicate with business owners, managers, or external accountants to clarify financial information and answer questions. Since the role is part-time, responsibilities are often prioritized based on deadlines and the company’s needs, allowing for flexibility in your work schedule.

What skills and qualifications are needed to thrive as a part time bookkeeper?

To thrive as a Part Time Bookkeeper, you need strong attention to detail, solid mathematical skills, and a basic understanding of accounting principles, often supported by relevant coursework or prior experience. Familiarity with accounting software such as QuickBooks or Xero, as well as proficiency in spreadsheets and possibly certification like a Bookkeeping Certificate, is typically required. Excellent organizational skills, reliability, and effective communication help you manage multiple tasks and work seamlessly with clients or team members. These skills are vital for maintaining accurate financial records, ensuring compliance, and supporting overall business operations.

How much do part-time bookkeepers make?

Part-time bookkeepers typically earn between $15 and $25 per hour, depending on experience, location, and the complexity of the work. Some may earn higher rates with specialized skills or certifications in accounting software like QuickBooks. Overall, their annual income varies based on hours worked and regional pay standards.

How to get into part-time bookkeeper?

To become a part-time bookkeeper, candidates typically need basic accounting skills, proficiency with accounting software like QuickBooks, and a high school diploma or equivalent. Gaining relevant experience through internships or entry-level positions can improve job prospects, and some employers may prefer candidates with bookkeeping certifications or coursework in accounting. Flexibility and attention to detail are important for success in this role.

Is part-time bookkeeper worth it?

A part-time bookkeeper can be a valuable role for small businesses or organizations needing flexible financial management, often requiring skills in accounting software like QuickBooks. The position typically offers fewer hours and lower pay than full-time roles but can provide relevant experience and income flexibility for those with bookkeeping or accounting backgrounds.

What cities near Mosinee, WI are hiring for Part Time Bookkeeper jobs?

Cities near Mosinee, WI with the most Part Time Bookkeeper job openings:

Infographic showing various Part Time Bookkeeper job openings in Mosinee, WI as of August 2026, with employment types broken down into 100% Part Time. Highlights an 100% In-person job distribution, with an average salary of $49,956 per year, or $24 per hour.

Administrative Assistant- Billing

Wausau Comprehensive Treatment Center

Wausau, WI • On-site

$17 - $22.25/hr

Part-time

Medical, Dental, Vision, Retirement, PTO

Posted 10 days ago


Job description

Overview

Outpatient Opioid Treatment Program (OTP)

Seeking: Administrative Assistant - Medical Billing 

Onsite: Wausau, WI

Part Time Hours: (20 hours/week)

  • Flexible days: Monday - Friday Mornings

Our Benefits: 

  • Semi-Annual Bonus Program
  • Medical, Dental, and Vision insurance
  • Competitive 401(k) plan
  • Paid vacation and sick time
  • Early morning hours offering a great work/life balance
  • Opportunity for growth that is second to none in the industry

Our Team:

Wausau Comprehensive Treatment Center (CTC), located in Wausau, WI, is part of Acadia Healthcare's Comprehensive Treatment Centers, the leading provider of medication-assisted treatment in the nation. Our mission is to provide full-circle care that includes a blend of therapies and the use of safe and effective medications. Our team is the front line of our fight against the opiate epidemic.

Job Responsibilities:

  • Establish, maintain and retrieve general files for clinic or department.
  • Manage and coordinate administrative programs or office activities.
  • Use computer software to create spreadsheets, manage databases, and prepare presentations, reports, and documents.
  • Answer telephones, takes messages or transfer calls.
  • Schedule appointments and update calendars.
  • Assist in arranging staff meetings, handle incoming/outgoing mail and faxes, prepare memos, invoices, or other reports.
  • Maintain databases and filing systems, whether electronic or paper.
  • Perform basic bookkeeping as needed.
  • May work with patients to secure billing information, reconciling billing reports and verifying insurance for patients.
  • Perform duties using specific knowledge of medical terminology and clinic procedures.
Qualifications

Your Education, Skills and Qualifications:

  • High School Diploma or GED equivalent is required.
  • 2+ years of experience in medical billing and coding required. Experience in mental health or addiction treatment clinics would be a strong advantage.
  • Knowledge of administrative processes and systems, such as word processing and spreadsheet software, managing files, and patient records.
  • Knowledgeable in handling insurance claims, including Medicare, Medicaid, and private insurers, as well as dealing with issues such as claim denials and appeals.
  • Precision in coding and entering patient data is key to preventing errors in billing and ensuring proper reimbursement.
  • Ability to resolve billing issues, including identifying and addressing coding errors, disputed claims, and underpayments.
  • Ability to communicate effectively with patients, providers, and insurance companies to clarify billing issues or discrepancies, both verbally and in writing.
  • Understanding of HIPAA regulations to ensure that patient information is handled securely and confidentially; high discretion with confidential information.
  • Ability to handle multiple tasks, keep track of numerous patient records, and meet deadlines.

Ideal Skills & Traits:

  • Patient Advocacy: Often, MAT patients may face challenges with insurance or financial matters. The billing specialist should be compassionate and able to advocate on behalf of patients to ensure they receive the appropriate coverage and care.
  • Familiarity with MAT Protocols and Guidelines: The billing specialist should understand how Medication-Assisted Treatment works, including services like opioid substitution therapy (e.g., methadone, buprenorphine) and how these treatments are billed differently from other medical services
  • Technology Savvy: Proficiency in using electronic health records (EHR) systems and other relevant healthcare technologies.
  • Work Environment: Must be comfortable working in an opioid treatment program (OTP) recovery environment

We are committed to providing equal employment opportunities to all applicants for employment regardless of an individual's characteristics protected by applicable state, federal, and local laws.

#LI-CTC

#LI-BS1

Employment Type: PART_TIME