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Part Time Outsourced Accounting Jobs in California

Castlerock Consulting

Nonprofit Tax Manager

Oakland, CA · On-site +1

$55 - $70/hr

Shining Star provides outsourced accounting services for 90+ nonprofit organizations. This is a part-time, fully remote position with flexible hours, reporting to our Director of Compliance.

Optima Office

Bookkeeper

San Diego, CA · On-site

$28 - $33/hr

Optima Office is a female owned company that provides Outsourced Accounting, CFO and COO services ... All positions can be full Time, part time, in-person or hybrid. * Our clients do like to see us ...

Carr, Riggs & Ingram

Consulting Accountant

San Diego, CA · On-site

$28 - $30/hr

... outsourced CFO, controller, and accounting services for growing enterprises to augment and ... This is a part time position with flexible hours. Essential Functions: * Monthly financial ...

Optima Office

Bookkeeper

San Diego, CA

$28 - $33/hr

Optima Office is a female owned company that provides Outsourced Accounting, CFO and COO services ... All positions can be full Time, part time, in-person or hybrid. * Our clients do like to see us ...

Optima Office

CFO

San Diego, CA

$120 - $150/hr

Optima Office is a female owned company that provides Outsourced Accounting, CFO and COO services ... All positions can be Full Time, Part Time, In Person or hybrid. Our clients do like to see us from ...

Optima Office

CFO

San Diego, CA · On-site

$120 - $150/hr

Optima Office is a female owned company that provides Outsourced Accounting, CFO and COO services ... All positions can be Full Time, Part Time, In Person or hybrid. Our clients do like to see us from ...

Optima Office

CPP Payroll Administrator

San Diego, CA

$55 - $60/hr

Optima Office is a female owned company that provides Outsourced Accounting, CFO and COO services ... All positions can be full Time, part time, in-person or hybrid. * Our clients do like to see us ...

Optima Office

CPP Payroll Administrator

San Diego, CA · On-site

$55 - $60/hr

Optima Office is a female owned company that provides Outsourced Accounting, CFO and COO services ... All positions can be full Time, part time, in-person or hybrid. * Our clients do like to see us ...

SPRCHRGR

Senior Financial Analyst

Los Angeles, CA · Remote

$92K - $114K/yr

... outsourced bookkeeping agencies. We think differently about our work supporting high-growth ... Accepting Applications If you are an experienced accounting & finance professional with an ...

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All JobsOutsourced Accounting JobsPart Time Outsourced Accounting JobsPart Time Outsourced Accounting Jobs in California

Part Time Outsourced Accounting information

What is part time outsourced accounting?

Part time outsourced accounting is when a business hires an external accounting professional or firm to handle some or all of their accounting tasks on a part-time basis. This arrangement allows companies to access expert financial services without the cost of employing a full-time accountant. Tasks may include bookkeeping, payroll, tax preparation, and financial reporting. Outsourcing can help businesses save money, improve accuracy, and focus on core activities, especially if they do not have enough work or resources to justify a full-time accounting staff.

What are the key skills and qualifications needed to thrive as a part time outsourced accountant?

To thrive as a Part Time Outsourced Accountant, you need a solid understanding of accounting principles, bookkeeping, and financial reporting, typically supported by a degree in accounting or finance and relevant experience. Familiarity with accounting software such as QuickBooks, Xero, or Sage, and sometimes certifications like CPA or CMA, is highly valuable. Strong organizational skills, attention to detail, and clear communication are essential soft skills for managing multiple clients and deadlines. These abilities ensure accurate financial management, compliance, and effective client service in a flexible, remote work setting.

How do part time outsourced accounting professionals typically collaborate with client teams and internal colleagues?

Part-time outsourced accountants frequently interact with client teams through scheduled meetings, regular email updates, and shared digital platforms to ensure seamless communication. They often coordinate with internal colleagues, such as account managers or other accountants, to clarify client needs and maintain accuracy in deliverables. While the role offers flexibility, it also requires strong organization skills to manage multiple clients and deadlines. Proactive communication and the use of collaborative tools like cloud-based accounting software help ensure that everyone stays informed and aligned on project goals.

What is the difference between Part Time Outsourced Accounting vs Bookkeeper?

AspectPart Time Outsourced AccountingBookkeeper
CredentialsGenerally requires accounting or finance background, certifications like CPA or CMA are commonTypically requires basic bookkeeping skills, sometimes a certification like QuickBooks ProAdvisor
Work EnvironmentOften remote or outsourced, working with multiple clientsUsually in-office or remote, focused on a single business
Employer & Industry UsageUsed by small to medium businesses seeking flexible financial servicesCommon in small businesses for day-to-day transaction recording

Part Time Outsourced Accounting involves providing comprehensive financial services, including financial statements and tax prep, often remotely and for multiple clients. Bookkeepers focus on recording daily transactions and maintaining accurate ledgers. While both roles support business finances, outsourced accounting offers a broader scope and strategic insights, whereas bookkeeping is more transactional and routine.

What are the most commonly searched types of Outsourced Accounting jobs in California?

The most popular types of Outsourced Accounting jobs in California are:

What are popular job titles related to Part Time Outsourced Accounting jobs in California?

For Part Time Outsourced Accounting jobs in California, the most frequently searched job titles are:

What job categories do people searching Part Time Outsourced Accounting jobs in California look for?

The top searched job categories for Part Time Outsourced Accounting jobs in California are:

What cities in California are hiring for Part Time Outsourced Accounting jobs?

Cities in California with the most Part Time Outsourced Accounting job openings:

Part Time Outsourced Accounting jobs near you
Infographic showing various Part Time Outsourced Accounting job openings in California as of August 2026, with employment types broken down into 100% Part Time. Highlights an 40% In-person, 20% Hybrid, and 40% Remote job distribution.

Nonprofit Tax Manager

Castlerock Consulting

Oakland, CA • On-site, Remote

$55 - $70/hr

Part-time

Medical, Dental, Vision, Life, Retirement, PTO

Re-posted 10 days ago

Job description

Shining Star Consulting is seeking a Nonprofit Tax Manager to support our nonprofit clients with Federal Form 990 and various State compliance reporting. Shining Star provides outsourced accounting services for 90+ nonprofit organizations. This is a part-time, fully remote position with flexible hours, reporting to our Director of Compliance. Compensation $55-$70/hour (SF Bay Area rate). Geographic adjustments apply for candidates outside the Bay Area.
Primary Duties:
1. Client Relationship Management
  • Act as the primary point of contact for clients during the filing season.
  • Strengthen relationships with client leadership to position SSC as a trusted, long-term partner.
  • Maintain a high level of engagement during the tax preparation process.
  • Proactively identify client needs and collaborate to develop effective solutions to completing their filings.
  • Guide nonprofit boards and executive directors through the narrative sections of the 990 to ensure their "mission story" is told accurately.
  • Deliver high-quality 990 and related preparation and filing services to clients.
  • Resolve client issues and concerns in a timely and effective manner through constant communications.

2. 990 Preparation and Filings
  • Work with the Director of Compliance to set up the client engagement, including preparation of the engagement letter, schedule, information requests, and fees.
  • Manage the full lifecycle of IRS Form 990, 990-EZ, and 990-N filings and related State filings.
  • Collaborate with the client to obtain the information to timely file the Federal and State forms.
  • Review client financial statements (Balance Sheet, Income Statement, etc.) to accurately transpose data into tax software.
  • Prepare complex schedules, including Schedules A, B, D and O, and other schedules as needed, and ensure all disclosures meet IRS requirements.
  • Ensure the filing of the regulatory compliance forms meeting the schedule or deadlines.
  • Send our services invoice to the client and follow up on collections.

3. Other Filings
  • Support other nonprofit related compliance filings (e.g., 1023, 990-PF, 990-T, RRF-1, CA199 etc.)
  • Lead nonprofit dissolution compliance filings
  • Annual 1099 filings in January and beyond
  • Provide letters to Federal and State agencies regarding client fines and penalties, and other similar matters.

4. Regulatory Expertise
  • Maintain a deep, current understanding of IRS Form 990 instructions and changing tax laws affecting exempt organizations.
  • Monitor "red flag" areas such as unrelated business income (UBI), excess benefit transactions, and lobbying activities.

5. Tax and Compliance Resource
  • Provide nonprofit tax and compliance subject matter expertise to all of SSC
  • Respond to client queries regarding nonprofit regulatory compliance filings
  • Research specific state filing requirements
  • Help develop internal templates and workflows to improve filing efficiency

General responsibilities as a Shining Star employee will include:
  • Represent Shining Star: Lead by example of upholding our company values, meeting goals and contributing to our mission.
  • Participate, lead and learn: Lead and engage in individual and team training and meetings.
  • Communicate effectively: Respond to company communications promptly.

Qualifications
Required Qualifications
  • 5+ years of tax compliance experience in Tax and Compliance, some of which must be in nonprofit returns.
  • Strong communication and organization skills.
  • Ability to manage multiple priorities and deadlines in a dynamic environment involving many clients.
  • EA, or working towards certification
  • Proficiency in tax software and systems including MS Word and Excel

Preferred Qualifications
  • Nonprofit tax and accounting experience.
  • Degree in a relevant field (e.g., business administration, public administration, nonprofit management).
  • CPA or working towards certification, not required but helpful.
  • Proven track record of complete and timely compliance filings.

Necessary Skills
  • A passion for nonprofit work and a commitment to social impact.
  • Excellent analytical and problem-solving skills.
  • Strong written and verbal communication and interpersonal skills with a focus on building relationships. with clients and engaging the Tax and Compliance Team and across all of SSC.

Shining Star Benefits & Compensation
  • Competitive pay rate of $55-$70 per hour, depending on experience and home location. Geographic adjustments apply for candidates outside the Bay Area.
  • Medical, Dental, and Vision insurance for full-time employees and some part-time employees.
  • Short-term disability, Long-term disability, and Life insurance for full-time employees only.
  • All employees have access to SIMPLE IRA retirement savings plan with employer contribution.
  • PTO at a competitive accrual rate.

Working at Shining Star:
The goal of Shining Star Consulting (SSC) is to provide accounting and finance area support to nonprofit organizations in order to help them successfully carry out their missions. We offer a range of services including financial leadership, clarity, efficiency, and knowledge of finances, ongoing accounting support as well as Grants Management and 990 Filing services. Over time, we will work with the client organization to get their accounting records up to date and ensure the financial information is reliable and timely, and we help implement systems and processes to make the accounting more efficient and effective.
The Shining Star Way - Why Our Employees Love Us!
  • High level of FLEXIBILITY! Our employees love the level of flexibility they are given with their work schedule and structure.
  • High level of AUTONOMY! Our employees love the opportunities we provide for them to grow and improve their skills with a perfect balance of support and autonomy.
  • Making an IMPACT! As a firm that works exclusively with nonprofits, you will be supporting organizations as they work to positively impact their communities.

Equal Employment Opportunity
Our organization is committed to equal opportunity and non-discrimination in all of our employment practices. We are committed to creating a diverse and inclusive work environment and welcome applicants from all backgrounds. We do not discriminate on the basis of race, religion, color, national origin, gender, sexual orientation, age, marital status, veteran status, or disability status. All employment decisions at our organization are based on business needs, job requirements, and individual qualifications, without regard to any protected status.

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