Learn how Convertible Note Agreements work in Turkey in 2026. Discover startup financing structures, conversion mechanisms, investor rights, valuation caps, discount rates, legal risks, and key considerations for founders and investors.

The Turkish startup ecosystem continues to attract increasing levels of venture capital, angel investment, corporate venture funding, and international technology investment. As startup financing transactions become more sophisticated, founders and investors are increasingly exploring alternative financing structures that provide flexibility while postponing valuation negotiations until a later stage. One of the most widely used instruments for this purpose is the Convertible Note Agreement.

Convertible notes have become particularly popular among technology startups, SaaS companies, artificial intelligence ventures, fintech businesses, cybersecurity companies, and early-stage software enterprises seeking rapid access to funding without immediately determining a company valuation. While convertible notes are common in many startup ecosystems worldwide, their implementation in Turkey requires careful consideration of Turkish Commercial Law, corporate governance requirements, shareholder rights, debt obligations, and investment regulations.

For founders, investors, venture capital funds, angel investors, and foreign technology companies operating in Turkey, understanding the legal framework governing convertible note agreements is essential before entering into any financing transaction.

What Is a Convertible Note Agreement?

A Convertible Note Agreement is a financing instrument that begins as a debt obligation but may later convert into equity under predefined circumstances.

Instead of receiving shares immediately, the investor initially provides capital to the startup in exchange for a debt instrument. The debt may subsequently convert into shares when a specified event occurs.

Common conversion events include:

• Venture capital investment rounds
• Series A financing
• Qualified financing events
• Acquisition transactions
• Initial public offerings
• Maturity date triggers

This structure allows startups to secure funding without immediately negotiating a precise company valuation.

Why Startups Use Convertible Notes

Early-stage startups frequently face valuation challenges.

Many companies possess:

• Innovative technology
• Early market traction
• Strong development teams
• Significant growth potential

However, they often lack sufficient financial history to support a reliable valuation.

Convertible notes provide several advantages:

• Faster fundraising
• Reduced legal complexity
• Lower transaction costs
• Deferred valuation negotiations
• Flexible financing structures
• Investor incentives

These benefits make convertible notes particularly attractive during pre-seed and seed-stage financing rounds.

Legal Nature of Convertible Notes Under Turkish Law

Under Turkish law, convertible notes are generally structured as contractual debt arrangements that include future conversion rights.

Unlike traditional equity investments, the investor initially acts as a creditor rather than a shareholder.

Consequently, the investor may not immediately receive:

• Voting rights
• Dividend rights
• Shareholder protections
• Board representation

These rights generally arise only after conversion occurs and shares are formally issued.

Proper legal drafting is essential because Turkish corporate law contains specific requirements relating to capital increases, share issuances, and shareholder rights.

Key Parties to a Convertible Note Agreement

A typical convertible note transaction involves:

• The startup company
• The investor
• Existing founders
• Existing shareholders

In some cases, additional parties may include:

• Venture capital funds
• Angel investor groups
• Corporate investors
• Strategic partners

The agreement should clearly define the rights and obligations of each participant to minimize future disputes.

Principal Amount of the Investment

The principal amount represents the capital provided by the investor.

The agreement should specify:

• Investment amount
• Payment schedule
• Currency denomination
• Transfer procedures
• Funding conditions

Because many Turkish startups receive foreign investment, parties should carefully consider currency fluctuation risks and exchange rate issues when drafting the agreement.

Interest Provisions

Convertible notes frequently include interest provisions.

The agreement may establish:

• Fixed interest rates
• Variable interest rates
• Compounding mechanisms
• Interest accrual periods

In some startup transactions, interest is intentionally minimized or omitted to focus primarily on future equity conversion.

The chosen structure should align with both commercial objectives and legal requirements.

Conversion Events

Conversion events are among the most important provisions in any convertible note agreement.

These clauses determine when debt converts into equity.

Common conversion triggers include:

• Qualified financing rounds
• Minimum fundraising thresholds
• Venture capital investments
• Acquisition transactions
• Initial public offerings
• Maturity events

Poorly drafted conversion provisions frequently create disputes between founders and investors.

Consequently, conversion mechanics should be drafted with exceptional precision.

Valuation Cap Mechanisms

Valuation caps are often used to reward early investors for assuming greater risk.

A valuation cap establishes the maximum company valuation used when calculating the investor’s future equity position.

If a future financing round occurs at a higher valuation than the cap, the investor generally benefits from the lower capped valuation.

Valuation caps help balance risk and reward by providing investors with enhanced ownership opportunities if the startup becomes highly successful.

Discount Rate Provisions

Many convertible notes include conversion discounts.

Under this structure, investors receive shares at a discounted price compared to new investors participating in the next financing round.

For example, an investor may receive a:

• 10% discount
• 15% discount
• 20% discount
• 25% discount

The discount compensates investors for providing capital during the company’s early development stages.

Discount provisions should be drafted carefully to avoid ambiguity during conversion calculations.

Maturity Dates and Repayment Rights

Convertible notes generally include maturity dates.

At maturity, several outcomes may occur:

• Conversion into equity
• Extension of the maturity date
• Repayment of principal
• Alternative negotiated arrangements

Founders often assume conversion will occur automatically, but poorly structured agreements may create repayment obligations that strain company resources.

Startups should therefore evaluate maturity provisions carefully before accepting investment.

Investor Rights Before Conversion

Although convertible note holders are creditors rather than shareholders, investors often negotiate additional protections.

Common rights include:

• Information rights
• Financial reporting rights
• Inspection rights
• Notification rights
• Participation rights

These provisions allow investors to monitor company performance while awaiting conversion.

The scope of investor rights should be balanced against the operational flexibility needed by founders.

Founder Protection Mechanisms

Founders should ensure that convertible note agreements contain provisions that protect long-term business stability.

Important considerations include:

• Conversion limitations
• Investor voting restrictions
• Dilution management
• Governance protections
• Operational autonomy

A poorly negotiated agreement may result in excessive dilution or loss of strategic control during future financing rounds.

Professional legal review is essential before executing any investment documentation.

Anti-Dilution Considerations

Convertible notes can significantly affect ownership structures after conversion.

Future financing rounds may create dilution risks for:

• Founders
• Employees
• Existing shareholders
• Early investors

The agreement should clearly address how conversion interacts with future capital increases and investor protections.

Failure to anticipate dilution issues frequently leads to shareholder disputes.

Qualified Financing Events

Most convertible notes define a minimum investment threshold required to trigger automatic conversion.

These thresholds are commonly referred to as qualified financing events.

The agreement should clearly define:

• Minimum investment amounts
• Eligible financing transactions
• Investor qualifications
• Conversion procedures

Precise drafting helps avoid disagreements regarding whether a particular financing round satisfies the conversion criteria.

Corporate Governance Implications

Convertible note financing can significantly affect corporate governance.

Following conversion, investors may obtain:

• Voting rights
• Shareholder rights
• Board representation
• Consent rights
• Information rights

Founders should model various conversion scenarios to understand how governance structures may evolve over time.

Strong planning reduces the likelihood of future control disputes.

Due Diligence and Convertible Notes

Investors frequently conduct legal due diligence before entering into convertible note transactions.

Common review areas include:

• Corporate records
• Intellectual property ownership
• Founder agreements
• Regulatory compliance
• Tax obligations
• Employment documentation

Startups with organized legal records generally experience faster and more efficient fundraising processes.

Tax Considerations

Convertible note transactions may create various tax implications depending on:

• Corporate structure
• Investor status
• Conversion mechanics
• Interest arrangements
• Cross-border elements

Potential issues may include:

• Corporate taxation
• Withholding obligations
• Capital gains considerations
• Foreign investment implications

Tax planning should be integrated into the transaction structure from the outset.

Foreign Investors and Cross-Border Convertible Notes

Turkey continues to attract significant foreign startup investment.

Cross-border convertible note transactions often raise additional considerations involving:

• Currency controls
• International tax treaties
• Foreign investment regulations
• Enforcement issues
• Corporate approvals

Foreign investors should ensure that transaction structures comply with both Turkish law and applicable foreign legal requirements.

Common Mistakes in Convertible Note Transactions

Frequently encountered errors include:

• Unclear conversion provisions
• Missing valuation cap language
• Poorly defined financing triggers
• Inadequate founder protections
• Insufficient governance planning
• Weak dilution analysis
• Incomplete tax planning
• Inadequate legal documentation

Many of these risks can be prevented through careful legal structuring before the transaction is finalized.

Best Practices for Convertible Note Agreements

Successful startup financing transactions typically involve:

• Clear conversion mechanics
• Well-defined investor rights
• Balanced founder protections
• Comprehensive governance planning
• Intellectual property verification
• Tax analysis
• Detailed due diligence
• Professional legal documentation

Proper planning creates a stronger foundation for future financing rounds and long-term business growth.

Frequently Asked Questions (FAQ)

1. What is a Convertible Note Agreement?

A Convertible Note Agreement is a financing instrument that begins as debt and may later convert into equity under specified conditions.

2. Why do startups use convertible notes?

Convertible notes allow startups to raise capital quickly while postponing company valuation discussions until a future financing round.

3. Are convertible note holders shareholders?

Generally no. Convertible note holders initially act as creditors and become shareholders only after conversion occurs.

4. What is a valuation cap?

A valuation cap establishes the maximum company valuation used when calculating the investor’s equity position upon conversion.

5. What is a conversion discount?

A conversion discount allows investors to receive shares at a lower price than investors participating in a future financing round.

6. What happens when the note reaches maturity?

Depending on the agreement, the note may convert into equity, be repaid, be extended, or follow another negotiated outcome.

7. Can foreign investors use convertible notes in Turkey?

Yes. Foreign investors frequently use convertible note structures when investing in Turkish technology startups.

8. What is the biggest legal risk in convertible note agreements?

Unclear conversion provisions and poorly drafted financing triggers are among the most common sources of disputes.

LEGAL SUPPORT FOR STARTUP FINANCING AND CONVERTIBLE NOTE AGREEMENTS

Convertible note financing can provide startups with a flexible and efficient method of raising capital. However, poorly drafted agreements may create substantial risks relating to dilution, governance, investor rights, taxation, and future fundraising rounds.

Whether you are a startup founder, software entrepreneur, SaaS company, venture capital investor, angel investor, AI startup, fintech business, or international technology company, professional legal guidance can help ensure that your financing transactions are structured effectively and comply with Turkish law.

Our legal team advises startups, venture capital funds, angel investors, technology companies, SaaS providers, and foreign investors regarding convertible note agreements, SAFE structures, shareholder arrangements, investment transactions, startup governance, and venture financing matters.

Phone: +90 312 434 22 22

Mobile: +90 532 769 22 22

Email: info@firatfesihkaya.av.tr

Address: Mevlana Boulevard No:221, Yildirim Tower No:148, 06520 Balgat, Cankaya, Ankara, Turkey

Fırat Fesih Kaya Law Firm provides comprehensive legal services for technology startups, venture capital transactions, SaaS companies, software businesses, angel investors, foreign investors, and international enterprises operating in Turkey.