> ## Documentation Index > Fetch the complete documentation index at: https://docs.anchorage.com/llms.txt > Use this file to discover all available pages before exploring further. # Stablecoin rewards rates > Current yield rates for stablecoins in Porto vaults. This page shows current annual percentage rates (APRs) for stablecoin yield programs available in Porto. Rates are updated regularly and may vary by program, region, and market conditions. APRs shown here are current as of this documentation update. Rates change frequently. Always check your Porto app settings for the most current rates before making decisions. ## Current stablecoin APRs Rates are subject to change. Check Porto settings for real-time rates. | Stablecoin | Program | APR | Lock period | Risk level | Notes | | :--------- | :----------------- | :---------- | :---------- | :--------- | :--------------------------------------------- | | **USD** | Porto Direct Yield | 4.5% - 5.5% | None | Low | Integrated program, no withdrawal restrictions | | **USDC** | Circle Rewards | 3.5% - 4.5% | None | Low | Custodian-integrated, highly liquid | | **USDC** | Aave Lending | 4.0% - 5.0% | 1-7 days | Medium | DeFi protocol, smart contract risk | | **USDT** | Tether Rewards | 3.0% - 4.0% | None | Low | Direct from stablecoin issuer | | **USDT** | Compound Lending | 3.5% - 4.5% | 1-7 days | Medium | DeFi protocol, smart contract risk | | **DAI** | Aave Lending | 3.0% - 4.0% | 1-7 days | Medium | DeFi decentralized stablecoin | | **FDUSD** | Regional Program | Varies | Varies | Varies | Regional availability, check with admin | ## Understanding the rates **APR (Annual Percentage Rate):** * Shows what you'd earn in one year if rates stay constant * Actual rates may change daily or weekly * Reward payments are made at scheduled intervals (daily, weekly, or monthly) **Lock periods:** * Time you must wait before withdrawing if you want to preserve rewards * "None" means you can withdraw anytime * Longer lock periods sometimes have higher yields **Risk levels:** * **Low** — Porto-integrated or major custodian programs, minimal smart contract risk * **Medium** — DeFi protocols, smart contract risk exists but protocols are audited and established * **High** — Newer protocols, emerging yield sources, higher risk * Most Porto programs are Low or Medium risk ## Factors affecting rates Stablecoin yields change based on: * **Market demand** — When more people want to earn yield, rates increase * **Blockchain network conditions** — Network activity affects yield availability * **Economic conditions** — Central bank rates and monetary policy affect yields * **Program changes** — Yield programs may adjust rates to manage supply * **Competition** — Multiple programs competing for stablecoins can increase yields Rates tend to be highest during high-demand periods and lowest during quiet market periods. ## Comparing programs for the same stablecoin If multiple programs offer USDC or another stablecoin: 1. **Compare APRs** — Higher isn't always better if risk is higher 2. **Check lock periods** — Longer locks may offer higher yields but less flexibility 3. **Review smart contract risk** — Audited DeFi protocols are safer than new ones 4. **Consider convenience** — Direct Porto programs are most convenient 5. **Tax implications** — All programs are taxable; no difference there For USDC, for example: * **Circle Rewards (4.0% APR)** — No lock, integrated, lower risk * **Aave (4.5% APR)** — 1-7 day lock, DeFi protocol, slightly higher risk The Circle program offers simplicity and lower risk; Aave offers slightly higher yield with some withdrawal delay. ## Program changes and discontinuations Porto regularly reviews yield programs. When rates change: 1. **Notification** — You'll see an in-app notification of rate changes 2. **No action required** — If your program is modified, rewards continue 3. **Discontinuation** — If a program ends, your coins aren't moved; rewards simply stop 4. **Alternative options** — Porto notifies you of alternative programs if one is discontinued Stablecoins are not at risk even if a yield program ends — your coins remain safely in your vault. ## Estimating potential rewards To estimate your annual rewards: **Formula:** (Balance × APR) / 100 = Annual rewards **Examples:** * $10,000 USDC at 4.0% APR = $400/year (\$33/month) * $100,000 USD at 5.0% APR = $5,000/year (\$417/month) * $1,000,000 USDT at 3.5% APR = $35,000/year (\$2,917/month) Keep in mind: * This is gross yield; taxes apply to rewards * Rates may change during the year * Rewards are reinvested (they stay in your vault and earn rewards too if compounding is enabled) ## Tax reporting Stablecoin rewards are ordinary income for tax purposes. Porto provides: * **Transaction records** — All reward payments appear in your Activity log with dates * **Download data** — You can export your reward history for tax filing * **1099 integration** — Some organizations provide tax reporting forms See [Stablecoin rewards and yield](/knowledge-base/porto/advanced/stablecoin-rewards) for tax implications details. ## Rates by program type **Direct programs (lowest complexity):** * Porto Direct Yield, Circle, Tether * Rates: 3.0% - 5.5% * Lock: None to minimal * Risk: Low * Best for: Simplicity, lowest risk, integrated with Porto **DeFi programs (higher yield, more complexity):** * Aave, Compound, Lido * Rates: 3.5% - 6.0% (varies significantly) * Lock: 1-7 days common * Risk: Medium * Best for: Users willing to accept smart contract risk for potentially higher yield **Enterprise programs (custom terms):** * Varies by organization * Rates: Custom negotiated * Lock: As agreed * Risk: Varies * Best for: Large organizations with negotiated rates ## How to switch between programs If you want to move from one yield program to another: 1. **Find the new program** — Look in your vault settings for alternative programs 2. **Compare rates and terms** — Make sure the new program offers better rates/terms 3. **Disable current program** — Stop earning in the old program (coins remain in vault) 4. **Enable new program** — Enroll your balance in the new program 5. **Resume earning** — Rewards start accruing in the new program No movement of coins is required — just enable a different program. ## Program selection guidance **For maximum safety:** * Choose Porto Direct Yield or Custodian programs (Circle, Tether) * Accept slightly lower rates for maximum simplicity and safety **For higher yields with moderate risk:** * Choose established DeFi programs (Aave, Compound) * Understand smart contract risk and withdrawal terms * Start with smaller amounts if new to DeFi yield **For institutional customers:** * Work with your account manager on enterprise programs * May offer custom rates and terms * Higher minimums but often better yields ## Questions about rates **Why do rates differ between programs?** * Different programs have different costs and strategies * Smart contract protocols have different risk levels * Programs manage supply and demand differently **Can rates ever go to zero?** * Unlikely for major programs, but possible * If a program ends, Porto notifies you and rewards stop * Your coins remain safe — no downside to yields **Are rates guaranteed?** * No — APRs are subject to change * Rates update based on market conditions * Your agreement with Porto shows current rates and how changes are communicated For specific questions about your organization's rates or programs, contact your Porto administrator or account manager.