Most firms treat April 15 as the finish line. The more strategic firms treat it as a reset—and one of the best windows of the year to win new business quickly.
Right after busy season concludes, there’s a unique opportunity sitting in your pipeline: the prospects and clients you didn’t win.
They’ve just gone through the tax process. They’re either satisfied, frustrated, or somewhere in between. And importantly, their financials are fresh, top of mind, and easy to evaluate.
That’s exactly where a simple “second opinion” campaign can create momentum.
What Is a Second Opinion Letter?
A second opinion letter is a short, targeted outreach sent after 4/15 to prospects or lost clients. It offers a complimentary review of their most recent tax return to identify missed opportunities or confirm they’re in a strong position.
The concept is straightforward—and compelling:
- No cost
- No obligation
- Potential upside for the client
- Minimal effort required to participate
The message is essentially: “At worst, we confirm everything was done right. At best, we find savings.”
This framing lowers resistance and makes it easy for recipients to say yes.
Why This Works (Especially Right After 4/15)
Timing is doing most of the heavy lifting here.
Right after tax season:
- Clients are more aware of what they paid
- Pain points are fresh (communication, responsiveness, surprises)
- They’re more open to evaluating alternatives
- You’re not asking them to switch mid-process
You’re meeting them at a moment when curiosity is naturally high—and risk feels low.
The Value to the Firm
From a firm perspective, this is one of the highest ROI marketing plays you can run:
1. You’re Targeting Warm Opportunities
These aren’t cold leads. They already:
- Know your firm
- Considered working with you
- Have a relevant, immediate need
That dramatically shortens the sales cycle.
2. It Positions You as a Trusted Advisor
You’re not leading with a sales pitch. You’re leading with insight.
Offering a second opinion signals:
- Confidence in your expertise
- Willingness to provide value upfront
- A consultative, client-first approach
That alone differentiates you from many competitors.
3. It Creates Immediate Revenue Opportunities
If you uncover missed deductions, credits, or planning strategies, you can:
- Amend returns
- Introduce proactive tax planning
- Transition the client for the next tax year
This isn’t long-term brand building, it’s near-term business development.
4. It Reopens “Closed” Doors
Unconverted prospects are often in the stage where they haven’t said yes, but they’ve opted for a “not now” decision.
This approach gives you a natural, non-pushy reason to re-engage:
- No awkward follow-up
- No pressure to commit
- Just an invitation to revisit the conversation
It’s Not Much Work
This is where many firms overthink it.
A second opinion campaign is operationally simple:
- Audience: Pull a list of prospects and/or lost clients
- Outreach: Send a personalized letter or email (we prefer a hard copy letter as it is more likely to stand out)
- Review: Focus on high-impact areas (credits, depreciation, industry-specific opportunities)
- Follow-up: Schedule short consultations for interested respondents
You’re not doing full engagements, you’re doing targeted reviews designed to surface opportunity.
And you don’t need a high conversion rate for this to pay off. A handful of wins can more than justify the effort.
What Makes This Effective
The strongest versions of these campaigns share a few traits:
- Clear, low-risk offer (“complimentary review”)
- Specific value (identify missed savings opportunities)
- Simple next step (schedule a call, send return, etc.)
Keep it focused. This is intended to be an opportunity amplify awareness with your prospects at a key moment.
How TGP Can Help
If you’re looking to put a second opinion campaign into action quickly, TGP can help you execute.
From refining your messaging and segmenting your audience to building email and direct mail campaigns that actually receive responses, we can help you turn post-tax season into a meaningful business development window.
If you’d like a second set of eyes on your approach, or want help launching a second opinion campaign this spring, reach out to the TGP team today.
