Grant Shares. Collect Signatures. Save on Taxes.
Issue ownership units, collect legally binding e-signatures, automate 83(b) tax elections, and track vesting — all from one real-time cap table.
Every Share. Every Signature. Every Deadline.
From first founder split to Series A — grant shares, sign documents, and never miss an 83(b) filing deadline again.
Share & Ownership Unit Granting
Issue ownership units to founders, partners, employees, and advisors in a few clicks. HYVV supports multiple unit types so you can structure compensation exactly the way your company needs.
- Equity shares, profit interests, and phantom equity
- Role-based grant templates (founder, partner, advisor, employee)
- Configurable vesting conditions attached to each grant
- Automatic cap table updates on every issuance
- Full audit trail for every grant with timestamps
Alice Chen — Founder
units
Bob Smith — Partner
units
Carol Davis — Advisor
units
Built-In E-Signatures
Every share grant, operating agreement, and ownership transfer includes a legally binding digital signature workflow. Partners sign from any device — no third-party tools required.
- Legally binding e-signatures on share grants
- Operating agreement and amendment signing
- Ownership transfer counter-signatures
- Email notifications with one-click signing links
- Signed document vault with tamper-proof audit trail
Alice Chen
Mar 3, 2026
Bob Smith
Mar 2, 2026
Carol Davis
83(b) Tax Election Automation
When founders receive restricted stock, filing an 83(b) election within 30 days can save thousands in taxes. HYVV auto-generates the form, tracks the deadline, and sends filing reminders so you never miss the window.
- Auto-generated IRS 83(b) election forms
- 30-day filing deadline tracker with countdown
- Email and in-app reminders at day 1, 7, 14, and 25
- Estimated tax savings calculator (capital gains vs. ordinary income)
- Filing confirmation and proof-of-mailing log
Filing early saves on capital gains vs. ordinary income
Visual Ownership Breakdown
See exactly who owns what at a glance. An interactive donut chart updates in real time as shares are issued, vested, or transferred.
- Interactive ownership visualization
- Breakdown by founder, partner, investor, ESOP
- Percentage and share-count views
- Drill down into individual stakeholders
Vesting Schedules
Define time-based cliffs, graded vesting, or milestone-based schedules per stakeholder. HYVV automatically calculates vested vs. unvested shares and notifies stakeholders at every milestone.
- 1-year cliff + 4-year graded vesting (industry standard)
- Milestone-based vesting tied to KPIs or deliverables
- Custom schedules per stakeholder with acceleration clauses
- Automatic vesting milestone notifications
- Visual timeline showing cliff, vest dates, and full-vest
Vested
37,500
Unvested
62,500
Total
100,000
Secure Ownership Transfers
Transfer ownership between stakeholders with a multi-step approval workflow. Board members, legal counsel, and both parties must approve before any shares move — keeping your cap table airtight.
- Configurable approval chains (board, legal, counter-party)
- Transfer reason documentation and valuation tagging
- Automatic cap table recalculation on approval
- E-signature collection from all required parties
- Right of first refusal (ROFR) workflow support
Transferring
Receiving
Bob Smith
Alice Chen
Legal Team
Dilution Modeling
Run "what-if" scenarios before issuing new shares. See how a funding round, ESOP expansion, or convertible note would affect every stakeholder.
- Pre-money and post-money modeling
- SAFE and convertible note conversion
- Side-by-side scenario comparison
- Export modeled cap tables as PDF
Role-Based Visibility
Founders see everything. Partners see their own stake and the totals. Investors see only what you choose to share — fully configurable.
- Granular per-role permissions
- Read-only investor views
- Shareable snapshot links
- Audit log of who viewed what
Transaction History
Every issuance, transfer, and cancellation is logged. Navigate the full history of your cap table from day one to the present.
- Immutable event log
- Filter by date, stakeholder, or event type
- Linked to corresponding agreements
- Exportable for legal & tax filings
Valuation Insights
Attach a 409A or fair market valuation to any point in time. HYVV uses it to calculate per-share value and total stakeholder value.
- Attach 409A valuations
- Per-share price calculations
- Total stakeholder value at any date
- Historical valuation timeline
Share Issuance
Issue new shares, stock options, or SAFEs directly from your cap table. Each issuance generates a board resolution, updates ownership percentages in real time, and logs to the immutable ledger.
- Issue common, preferred, or advisory shares
- Automatic dilution calculation across all holders
- Board resolution templates auto-generated
- Complete issuance history with document trail
Ownership updated — all holders recalculated
Document Vault
Every signed agreement, board resolution, stock certificate, and compliance filing is stored in an encrypted, tamper-proof vault. Access anytime, share with attorneys or investors via secure link.
- AES-256 encrypted document storage
- SHA-256 hash verification for every file
- Secure sharing links with expiration controls
- Organized by entity, type, and date
Jan 15, 2026
2.4 MB
Feb 3, 2026
1.8 MB
Feb 5, 2026
340 KB
Mar 1, 2026
512 KB
IRS Compliance
Stay ahead of 83(b) elections, Schedule K-1 filings, and equity compensation reporting. HYVV tracks deadlines and generates tax-ready documents for every equity event.
- 83(b) election deadline tracking and reminders
- Schedule K-1 data preparation for partnerships
- Form 3921/3922 data for stock option exercises
- Automated compliance calendar with alerts
Ready to launch your next company?
Join serial entrepreneurs who launch companies faster, automate revenue sharing, and manage their portfolio from one dashboard.