Tax Systems

Accelerating GTM for Pillar 2 Compliance through a Data-Driven SDR Function

6 weeks

Campaign Duration

Mixed

Campaign Type

2

No of SDRs

Key Performance Indicators

$325K

$ value of pipeline generated

Meetings Scheduled

38

No. of meetings scheduled

Estimated SQL ROI

7X

Estimated Return On Investment

Revenue Growth Realized

$65K

Estimated Revenue Generated

Private

Funding Stage

51-200

Headcount

United Kingom

HQ location

Large Corporates & Big Four Accounting Firms

Target Industry

Global

Target Location

Tax Directors

Target Persona

Tax Systems provides automated tax compliance services to help businesses streamline and improve their tax processes. They partnered with Whistle to replace an underperforming incumbent agency and implement a fully managed, outsourced SDR function. The collaboration focuses on capitalizing on time-sensitive global tax legislation by utilizing Whistle's proprietary tech stack to improve meeting qualification and conversion. By shifting to a "done-for-you" model, Tax Systems aims to generate high-value pipeline for their single-platform tax solution without the burden of internal management.

Challenges Faced

  • Poor Lead Qualification: The previous agency booked approximately 10 meetings per month, but the lack of qualification resulted in low conversion rates and wasted sales team time.
  • Misleading Metrics: Initial meeting volume was high because Tax Directors are generally open to calls, but these interactions lacked the substance required for a sales pipeline.
  • Management Constraints: Leadership lacked the internal capacity to manage and optimize an SDR team effectively.
  • Stalled Leads: Hundreds of webinar registrants and 100–200 stalled deals in the CRM remained untouched due to a lack of proactive outreach.

Our Solution

  • Proprietary Tech Stack: Implementation of a power dialer to achieve high-volume outreach.
  • Strategic Campaign Targeting: Prioritizing a Q1 campaign customers who are facing migration challenges.
  • Multi-Channel Outreach: Combining outbound targeting with faster response times for the 16–20 inbound leads received monthly.

Results Achieved

  • Successfully launched a targeted outbound campaign that successfully generated 38 scheduled meetings.
  • Developed a substantial pipeline value totaling $325K for Tax Systems' single-platform tax solution.
  • Future Outlook

    Building on this momentum, Tax Systems is well-positioned to scale its outbound engine by further exploiting time-sensitive regulatory windows like UAE Corporation Tax using Whistle's high-volume, data-driven approach. Moving forward, the company will focus on maximizing conversion rates within its proven mid-level ICP sweet spot while deploying advanced qualification and reminder strategies to sustain a highly efficient sales pipeline.

    Key Learning

    High No Show Rate

    Strategy to minimize no show rate includes, sms reminders, stronger qualification, calendar invites to include case studies, reasons to remind them why the call is important.

    Regulatory Windows

    Time-sensitive legislative changes create massive but temporary sales windows that require immediate and aggressive outreach.

    Mid-level Roles

    These are your strongest conversion segment. The Directors, Head, and Manager levels produce all meetings. This is the ICP sweet spot.

    Proven success with companies
    in your industry

    Real world results from companies that partnered with Whistle to generate qualified pipeline faster.
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