Client Accounting Services

Outsourcing finance and accounting functions is a strategic move for businesses seeking scalability, cost efficiency, and operational clarity.

What Do We Offer

Accounting Team Overview

40+

Accounting professionals

5+ years

Avg. team experience

100+

Month-close

8k+

AP invoices processed monthly

5,000

Hours of close work every month

Flexible Model. Transparent Value.

Dedicated Team Model

Teaming Structure

  • A dedicated team that works as a seamless extension of your in-house team

Pricing Approach

  • Fixed monthly cost per Full-Time Equivalent (FTE)

Onboarding Timeline

  • Typically, 30–90 days

Engagement Commitment

  • Minimum commitment of 3 months

Team Selection

  • Full control – clients can interview and finalize team members

Best Fit Scenarios

  • Ideal for firms building long-term offshore delivery teams and seeking operational continuity

Scalability

  • High scalability option: planning is important

Key Considerations

  • Requires consistent work volume to ensure optimal team utilization

On-Demand Model

Teaming Structure

  • Flexible resource allocation based on project needs

Pricing Approach

  • Hourly billing or fixed price per project

Onboarding Timeline

  • Rapid onboarding—usually within 15 days

Engagement Commitment

  • No long-term commitment beyond the project scope

Team Selection

  • Limited or no control over individual resource selection

Best Fit Scenarios

  • Best suited for short-term, ad hoc, or specialized project-based work. Example: Special Projects

Scalability

  • Limited option to scale

Key Considerations

  • Resource availability may vary

Flexible Model. Transparent Value.

Criteria Accounting-as-a-service Dedicated Team Model On-Demand Model
Teaming Structure Windy Street manages resources internally to deliver agreed outputs A dedicated team that works as a seamless extension of your in-house team Temporary resource allocation for specific projects; no continuity beyond scope
Pricing Approach Fixed monthly fee per entity/location or per deliverable – predictable recurring cost Fixed monthly cost per Full-Time Equivalent (FTE) Hourly billing or fixed-price per project
Services Covered Recurring accounting services (such as month-end close, reconciliations, payroll, MIS etc) All services Specialized, one-time projects such as financial statements clean-up, AP clean-up, cash to accrual conversion etc
Onboarding Timeline Typically 15-45 days (depends on process complexity and tech integration) Typically 30-90 days Rapid onboarding – usually within 15 days
Engagement Commitment Minimum commitment of 3 months Minimum commitment of 3 months No long-term commitment beyond the project scope
Team Selection Not applicable – clients focus on outputs, Windy Street manages staffing internally Full control – clients can interview and finalize team members Not applicable – clients focus on outputs, Windy Street manages staffing internally
Best Fit Scenarios Ideal for franchisees, multi-location businesses, and SMEs seeking predictable recurring accounting without staffing commitments Ideal for CPA and accounting firms building long-term offshore delivery teams and seeking operational continuity Best suited for short-term, ad hoc, or specialized project-based work
Scalability High scalability option; depends on process standardization and tech integration High scalability option; planning ahead is important Scaling requires new project agreements; not designed for ongoing expansion
Key Considerations Requires clear scope and timelines; pricing may adjust with entity count or transaction volume Requires consistent work volume to ensure optimal team utilization Requires advance planning for resource allocation
Summary Recurring outputs, fixed fee, no staffing Your offshore team, full control Special projects, rapid turnaround

How Will This Work

From understanding your needs to going live, we make the process effortless.

We Work With The Tools You Already Use

Our team is experienced with all leading platforms – so onboarding is quick and collaboration is seamless.

Meet Our Leaders

Amit Khanna

Amit Khanna

Director

With over 16 years of experience in financial due diligence, Amit leads mid-market buy-side and sell-side healthcare deals at Windy Street. He previously supported U.S. healthcare transactions as a Senior Manager at a Big 4 firm.

Siddharth Agarwal

Siddharth Agarwal

Director

With over 12 years of experience and 75+ M&A deals, Siddharth leads key financial due diligence engagements at Windy Street. A Chartered Accountant, he brings deep cross-sector and cross-border expertise to buy-side and sell-side transactions.

Avnish Gupta

Avnish Gupta

Vice President

Having worked with Genpact, AXA, RBS, and Infosys, Avnish brings nearly 17 years of expertise in accounting, reporting, and audit. He oversees accounting and reporting initiatives at Windy Street.

Saurabh Kalra

Saurabh Kalra

Vice President

Saurabh is a Cost Accountant, MBA, and IFRS-certified professional with expertise in finance transformation, reporting, and compliance.

Neha Singal​

Neha Singal​

Associate Vice President

Neha Singal, a Chartered Accountant with over 12 years of experience in FP&A, R2R, and financial management, is part of the leadership team at Windy Street. She brings deep expertise in accounting, reporting, and process excellence, with prior experience at Genpact, Deloitte, and Serco Global Services.

Leena Mudgal​

Leena Mudgal​

Associate Vice President

Leena is a Chartered Accountant and Commerce graduate from Delhi University with over 13 years of experience in accounting, financial management, and business operations. At Windy Street, she leverages her expertise from previous roles at Genpact and in industry to strengthen financial processes and support global client engagements.

Insights That Drive Smarter Decisions

Client Accounting Services

Preparing Finance Teams for Regulatory Changes

20 November 2025
Client Accounting Services

Balancing Cost Savings and Quality in Finance Operations

7 November 2025

Frequently Asked
Questions

Yes, at Windy Street, we offer the flexibility to begin with a pilot project prior to entering a long-term engagement. This allows you to evaluate our capabilities, working style, and results firsthand, ensuring alignment and minimizing risk before making a larger commitment.

Yes, our team is proficient in all widely used accounting software across the industry, including QuickBooks, Xero, and others. We support these platforms extensively across outsourced accounting, accounting advisory, transaction advisory, and valuation services. While new software platforms may occasionally arise, our team’s agility and commitment to continuous learning ensure seamless adaptation without impacting service quality.

At Windy Street, we offer customized bookkeeping solutions designed to help startups and small businesses maintain precise financial records, ensure regulatory compliance, and enable informed decision-making to support their growth trajectory.

Yes, we offer tailored support for both cash and accrual basis accounting methods, ensuring alignment with the specific needs and preferences of each client.

Yes, we have extensive experience supporting PE-backed companies with a range of services, including financial modelling and client accounting solutions such as bookkeeping and MIS reporting. For example:

1. We assisted a large U.S.-based franchise operator in preparing a financial model to support debt refinancing efforts.

2. We provide ongoing bookkeeping and reporting services to a PE-backed company in the U.S. with over 300 locations.

These examples illustrate our capability to address the complex financial and reporting requirements typical of private equity-backed businesses.

Let’s Start A Conversation

Windy Street provides expert accounting and advisory services to global firms and businesses, with a strong focus on quality and efficiency.

Contact details

Windy Street, 17th Floor, M3M Urbana Premium Business Park, Sector – 67, Gurgaon, Haryana, Pincode- 122102

connect@windystreet.in

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    “Windy Street” or “Windy” is the brand name under which Windy Street Advisory LLP provide professional services. Windy Street Advisory LLP is an entity set-up in India and is not a licensed CPA firm. Our use of the terms “our firm” and “we” and “us” and terms of similar import, represents Windy Street.

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