SIP (Systematic Investment Plan) - Complete Guide for Beginners in Bangladesh

SIP (Systematic Investment Plan) is a simple, disciplined way to invest a fixed amount of money in a mutual fund at regular intervals - usually every month. Instead of waiting until you have a large amount to invest, you start with a small amount (such as BDT 1,000 or BDT 5,000 per month) and invest automatically on a fixed date.

Think of SIP like a monthly savings habit, but instead of keeping money idle in a bank account, your money is invested in mutual funds that can grow over time. SIP is ideal for beginners, salaried people, students, and anyone who wants to build wealth gradually without needing deep financial knowledge or a large lump sum.

This guide explains SIP in the easiest possible language - what it is, how it works, its benefits, advantages, risks, how to start, examples, and everything you need to know before investing.

What Is SIP? (Simple Explanation)

SIP Full Form

SIP = Systematic Investment Plan

Systematic: Fixed and regular
Investment: Putting money into mutual funds
Plan: A pre-decided schedule

Simple Definition

SIP means investing a fixed amount of money in a mutual fund automatically at regular intervals (monthly, quarterly, or weekly).

Example:

You decide to invest BDT 5,000 every month
On the 5th of every month, BDT 5,000 is automatically deducted from your bank account
This money buys units of a mutual fund
You continue this for years
Your money grows over time

SIP in One Line

SIP = Small regular investment + Mutual fund + Automatic process + Long-term growth

How Does SIP Work? (Step-by-Step)

Step 1: Choose a Mutual Fund

Research and select a mutual fund
Consider your goal (growth, income, safety)
Check fund performance, NAV, and risk level
Choose equity, debt, or balanced fund based on your risk tolerance

Step 2: Decide Investment Amount

Decide how much you can invest monthly
Common amounts: BDT 1,000, 2,000, 5,000, 10,000
Start small, increase later
Choose amount you can afford comfortably

Step 3: Choose SIP Date

Pick a date (e.g., 5th, 10th, 15th of month)
This is when money will be deducted
Choose date after salary credit

Step 4: Set Up Auto-Debit

Link your bank account
Authorize automatic deduction
Money deducted automatically each month
No manual action needed

Step 5: Units Are Purchased

On SIP date, money is invested
Units bought at that day's NAV (Net Asset Value)
Number of units depends on NAV
Units credited to your account

Step 6: Repeat Every Month

Same process repeats monthly
More units accumulate over time
Investment grows automatically
No effort needed from you

Step 7: Redeem When Needed

After years of investing
Sell units at current NAV
Money in 3-5 business days
Use for goals (home, education, retirement)

SIP Example (Easy to Understand)

Example 1: Monthly SIP of BDT 5,000

Scenario:

Monthly SIP: BDT 5,000
Duration: 3 years (36 months)
Expected annual return: 12%

Calculation:

Total invested: BDT 5,000 × 36 = BDT 180,000
Expected value after 3 years: BDT 232,339
Expected gain: BDT 52,339 (29% growth)

Example 2: Monthly SIP of BDT 10,000 for 10 Years

Scenario:

Monthly SIP: BDT 10,000
Duration: 10 years (120 months)
Expected annual return: 12%

Calculation:

Total invested: BDT 10,000 × 120 = BDT 1,200,000
Expected value after 10 years: BDT 2,320,000+
Expected gain: BDT 1,120,000+ (93%+ growth)

Example 3: How Units Are Bought

Month 1:

SIP amount: BDT 5,000
NAV: BDT 10 per unit
Units bought: 500 units

Month 2:

SIP amount: BDT 5,000
NAV: BDT 8 per unit (market down)
Units bought: 625 units (more units at low price)

Month 3:

SIP amount: BDT 5,000
NAV: BDT 12 per unit (market up)
Units bought: 417 units (fewer units at high price)

Total after 3 months:

Total invested: BDT 15,000
Total units: 1,542 units
Average cost per unit: BDT 9.73
Benefit: You bought more units when market was low

Key Benefits of SIP (Why Choose SIP?)

1. Rupee Cost Averaging

What It Means:

SIP buys more units when market is low
SIP buys fewer units when market is high
Average cost per unit reduces over time
Reduces impact of market volatility

Example:

Market low (NAV BDT 8): Buy 625 units
Market high (NAV BDT 12): Buy 417 units
Average cost: Lower than buying all at once
Benefit: Better returns long-term

2. Power of Compounding

What It Means:

Your returns generate more returns
Money grows exponentially over time
Early start = bigger wealth
Long-term = maximum benefit

Example:

BDT 5,000/month for 10 years at 12% = BDT 1,160,000+
Same amount for 20 years at 12% = BDT 4,900,000+
Doubling time = more than double wealth

3. Financial Discipline

What It Means:

SIP creates fixed investing routine
No need to decide every month
Automatic deduction builds habit
Consistent investing regardless of mood

Benefit:

Builds wealth automatically
No procrastination
Consistent growth
Habit formation

4. Flexibility

What It Means:

Start with small amount
Increase SIP anytime
Pause SIP if needed
Stop SIP anytime
No penalty for changes

Benefit:

Full control
Adjust to income changes
No commitment pressure
Flexible to life changes

5. Convenience

What It Means:

Fully automated process
No manual action needed
Minimal active management
Ideal for busy people
Set and forget

Benefit:

Saves time
No effort needed
Hassle-free
Perfect for busy lifestyle

6. Lower Market Timing Risk

What It Means:

Investments spread over time
No need to predict market
Reduces risk of bad timing
Averages out market ups and downs

Benefit:

No market prediction needed
Reduces timing risk
Safer entry
Better long-term results

7. Affordable Entry

What It Means:

Start with small amount
No need for large lump sum
BDT 1,000 minimum (some funds)
Accessible to everyone

Benefit:

Anyone can start
No wealth requirement
Democratized investing
Inclusive approach

8. Goal-Based Investing

What It Means:

SIP for specific goals
Retirement planning
Child education
Home purchase
Wealth creation

Benefit:

Clear purpose
Motivated saving
Goal achievement
Structured planning

9. Tax Benefits

What It Means:

SIP in mutual funds qualifies for tax rebate
Up to BDT 500,000 tax investment cap
Reduces taxable income
Tax-efficient growth

Benefit:

Tax savings
Higher net returns
Government incentive
Wealth + tax benefit

10. Professional Management

What It Means:

Fund managed by experts
Professional stock selection
Research-driven decisions
Portfolio optimization
Risk management

Benefit:

Expert handling
Better returns potential
No need for your expertise
Peace of mind

SIP vs Lump Sum (Which Is Better?)

SIP Advantages

1. Lower Risk:

Spread over time
No market timing needed
Averages out volatility
Safer entry

2. Affordable:

Small amounts
BDT 1,000 minimum
Accessible to all
No large capital needed

3. Discipline:

Automatic habit
Consistent investing
No procrastination
Regular growth

4. Flexibility:

Increase/pause/stop anytime
Adjust to income
No commitment pressure
Full control

5. Rupee Cost Averaging:

More units at low price
Fewer units at high price
Lower average cost
Better long-term returns

Lump Sum Advantages

1. Immediate Investment:

All money invested at once
Full market exposure
Faster growth potential
No waiting

2. Higher Returns in Bull Market:

If market rises immediately
Full benefit captured
Faster wealth growth
Better in rising market

3. Simplicity:

One-time decision
No monthly commitment
Set and forget
Simple process

Which to Choose?

Choose SIP If:

You're a beginner
You have regular income (salary)
You want discipline
You can't invest large amount
You want lower risk
You're unsure about market timing
You want flexibility

Choose Lump Sum If:

You have large amount available
You're confident about market
You want immediate exposure
You can handle volatility
You have lump sum (bonus, inheritance)
You want faster growth potential

Best Practice: Use SIP for regular income, Lump Sum for windfalls (bonus, gift, inheritance)

Types of SIP

1. Regular SIP

What It Is:

Fixed amount every month
Standard SIP
Most common type
Simple and straightforward

Example:

BDT 5,000 every month
Fixed date (5th)
Automatic deduction

2. Top-Up SIP

What It Is:

Increase SIP amount periodically
Annual increase option
Salary increase adjustment
Growing investment

Example:

Year 1: BDT 5,000/month
Year 2: BDT 6,000/month (+20%)
Year 3: BDT 7,200/month (+20%)
Benefit: Investment grows with income

3. Flexible SIP

What It Means:

Change amount anytime
Pause when needed
Resume when ready
Full flexibility

Benefit:

Adjust to life changes
No rigid commitment
Full control
Peace of mind

4. Perpetual SIP

What It Is:

No end date
Continues indefinitely
Until you stop
Long-term commitment

Benefit:

Maximum compounding
No renewal needed
Continuous growth
Set and forget

5. Goal-Based SIP

What It Is:

SIP for specific goal
Retirement, education, home
Target amount and date
Structured planning

Benefit:

Clear purpose
Motivated saving
Goal achievement
Structured approach

How to Start SIP in Bangladesh (Step-by-Step)

Step 1: Choose a Mutual Fund

Research Options:

Equity funds (high growth, high risk)
Debt funds (stable, low risk)
Balanced funds (moderate)
Shariah funds (Islamic compliant)

Check:

Fund performance history
NAV trend
Expense ratio
Fund manager experience
BSEC registration

Popular Funds in Bangladesh:

Ekush First Unit Fund (119.66% since inception)
EDGE AMC Growth Fund (92.10% since inception)
IDLC Balanced Fund (84.60% since inception)
Shanta Fixed Income Fund (5.2% dividend 2024)
Investit Growth Fund (12.56% annualized)

Step 2: Open BO Account

Requirements:

National Identity Card (NID)
Bank account
Photograph
Mobile number
Email address

Process:

Visit AMC office or use online platform
Submit documents
Complete KYC
Receive BO account number
Account ready for investment

Step 3: Choose SIP Amount and Date

Decide:

Monthly amount (BDT 1,000 - 10,000+)
SIP date (5th, 10th, 15th, etc.)
Duration (3, 5, 10 years, or perpetual)
Fund selection

Recommendation:

Start with 10-20% of monthly income
Increase annually (Top-Up SIP)
Choose date after salary credit
Long duration for compounding

Step 4: Set Up Auto-Debit

Process:

Link bank account
Authorize auto-debit
Sign mandate form
Confirm SIP setup
Receive confirmation

Banks Supporting SIP:

Most major banks in Bangladesh
Online banking integration
Mobile banking apps
Automatic deduction

Step 5: Monitor and Adjust

Regular Check:

Review NAV monthly
Check portfolio value
Review fund performance
Adjust if needed

Adjustments:

Increase SIP (Top-Up)
Pause if financial difficulty
Stop if needed
Switch funds if underperforming

SIP Calculator (How Much Will You Get?)

SIP Calculation Formula

Future Value = P × [((1 + r)^n - 1) / r] × (1 + r)

Where:

P = Monthly SIP amount
r = Monthly return rate (annual ÷ 12)
n = Number of months

SIP Calculator Examples

Example 1: BDT 5,000/month for 3 years at 12%

Monthly SIP: BDT 5,000
Duration: 36 months
Annual return: 12%
Expected value: BDT 232,339
Total invested: BDT 180,000
Gain: BDT 52,339 (29%)

Example 2: BDT 10,000/month for 5 years at 12%

Monthly SIP: BDT 10,000
Duration: 60 months
Annual return: 12%
Expected value: BDT 816,000+
Total invested: BDT 600,000
Gain: BDT 216,000+ (36%)

Example 3: BDT 10,000/month for 10 years at 12%

Monthly SIP: BDT 10,000
Duration: 120 months
Annual return: 12%
Expected value: BDT 2,320,000+
Total invested: BDT 1,200,000
Gain: BDT 1,120,000+ (93%)

Example 4: BDT 5,000/month for 20 years at 12%

Monthly SIP: BDT 5,000
Duration: 240 months
Annual return: 12%
Expected value: BDT 4,900,000+
Total invested: BDT 1,200,000
Gain: BDT 3,700,000+ (308%)

Key Insight: Longer duration = exponentially higher returns due to compounding

SIP Risks (What You Should Know)

1. Market Risk

What It Means:

Mutual fund NAV can go down
Equity funds follow stock market
Returns not guaranteed
Loss possible in short-term

Mitigation:

Long-term horizon (3-10 years)
Diversified funds
Quality fund selection
Stay invested during downturns

2. No Guaranteed Returns

What It Means:

Past performance doesn't guarantee future
Returns vary year to year
Market conditions affect returns
No fixed income like Sanchayapatra

Mitigation:

Choose debt funds for stability
Diversify across fund types
Long-term perspective
Realistic expectations

3. Liquidity Risk

What It Means:

Redemption takes 3-5 business days
Not instant like bank withdrawal
Emergency access delayed
Plan accordingly

Mitigation:

Keep emergency fund separate
Don't invest emergency money in SIP
Plan liquidity needs
Maintain cash buffer

4. Expense Ratio

What It Means:

Fund charges management fee
Typically 0.5-2% annually
Reduces net returns
Ongoing cost

Mitigation:

Choose low expense ratio funds
Compare fees before investing
Check total cost of ownership
Balance cost vs performance

5. Inflation Risk

What It Means:

Inflation erodes purchasing power
Returns must beat inflation
Real returns may be lower
Long-term impact

Mitigation:

Choose equity funds (beat inflation)
Long-term horizon
Regular Top-Up SIP
Diversified portfolio

SIP vs Other Investments (Comparison)

SIP vs Bank Savings

SIP:

Higher returns potential (7-15%)
Market risk
Tax benefits (500,000 cap)
Long-term growth
Professional management

Bank Savings:

Lower returns (4-6%)
No market risk
Lower tax benefits
Limited growth
No professional management

Winner: SIP for long-term growth

SIP vs Sanchayapatra

SIP:

Variable returns (7-15%)
Market risk
Higher tax cap (500,000)
Flexible duration
Professional management

Sanchayapatra:

Guaranteed returns (11.77-12.55%)
Zero risk
Lower tax cap (120,000)
Fixed duration
No management

Winner: SIP for growth, Sanchayapatra for safety

SIP vs Fixed Deposit (FD)

SIP:

Higher returns potential
Market risk
Flexible (increase/pause/stop)
Tax benefits
Long-term growth

FD:

Fixed returns (6-8%)
No market risk
Fixed tenure
Lower tax benefits
Limited growth

Winner: SIP for long-term, FD for short-term safety

Common SIP Mistakes to Avoid

1. Stopping SIP During Market Downturn

Mistake:

Panic when market falls
Stop SIP
Miss buying opportunity
Lock in losses

Solution:

Stay invested
Market downturn = more units at low price
Long-term perspective
Trust the process

2. Choosing Wrong Fund

Mistake:

No research
Following tips blindly
Ignoring risk profile
Choosing based on past returns only

Solution:

Research fund thoroughly
Check performance history
Match risk tolerance
Diversify across funds

3. Unrealistic Expectations

Mistake:

Expecting quick riches
Short-term focus
Panic on volatility
Unrealistic return expectations

Solution:

Long-term mindset (3-10 years)
Realistic expectations (7-15%)
Patience
Trust compounding

4. Not Increasing SIP

Mistake:

Same amount for years
No Top-Up
Missing income growth
Limited wealth building

Solution:

Annual Top-Up (10-20%)
Adjust with salary increase
Maximize compounding
Accelerate wealth

5. Ignoring Emergency Fund

Mistake:

All money in SIP
No emergency buffer
Forced redemption in crisis
Loss of compounding

Solution:

Keep 6 months expenses in savings
SIP only surplus money
Emergency fund separate
Financial security first

SIP Tips for Maximum Returns

1. Start Early

Why:

More time for compounding
Exponential growth
Small amounts grow big
Time is your friend

Example:

Start at 25 vs 35
10 extra years = double wealth
Early start advantage

2. Increase SIP Annually

Why:

Income grows
Investment should grow too
Maximize compounding
Accelerate wealth

How:

Annual Top-Up (10-20%)
Salary increase adjustment
Bonus allocation
Consistent growth

3. Stay Invested Long-Term

Why:

Compounding needs time
Market volatility averages out
Long-term = maximum returns
Patience pays

Duration:

Minimum 3-5 years
Ideal 10+ years
Perpetual SIP best
No early exit

4. Diversify Across Funds

Why:

Reduce risk
Spread across asset types
Balance growth and safety
Optimize returns

Portfolio:

50% equity funds
30% balanced funds
20% debt funds
Diversified approach

5. Review Annually

Why:

Track performance
Adjust if needed
Rebalance portfolio
Stay on track

Review:

Annual portfolio check
Fund performance review
Goal progress assessment
Adjustments as needed

SIP in Bangladesh - Key Facts

Minimum SIP Amount

Typical Minimums:

BDT 1,000/month (some funds)
BDT 5,000/month (common)
BDT 10,000/month (institutions)
Varies by fund

Recommendation:

Start with BDT 1,000-5,000
Increase gradually
10-20% of income
Affordable and sustainable

Popular SIP Funds in Bangladesh

Top SIP-Friendly Funds:

1. EDGE AMC Funds:

4 BSEC-approved funds
BDT 1,000/month minimum
Multiple options

2. Ekush First Unit Fund:

119.66% since inception
High growth potential

3. IDLC Balanced Fund:

84.60% since inception
Moderate risk

4. Shanta Fixed Income Fund:

SIP from BDT 1,000/month
Stable returns
5.2% dividend (2024)

5. Investit Growth Fund:

12.56% annualized return
SIP calculator available
5% dividend (2025-26)

Tax Benefits in Bangladesh

Tax Rebate:

Up to BDT 500,000 tax investment cap
Up to 25% of taxable income
Reduces taxable income
Investment security

Dividend Tax:

May be taxable
Check current regulations
Tax-efficient planning
Consult advisor

FAQs About SIP

Q1: What is SIP?

SIP (Systematic Investment Plan) is a way to invest a fixed amount in a mutual fund automatically at regular intervals (usually monthly). It's like a savings habit but for mutual funds.

Q2: How much should I invest in SIP?

Start with 10-20% of monthly income. Common amounts: BDT 1,000-10,000/month. Increase annually with salary growth.

Q3: Is SIP safe?

SIP carries market risk (returns not guaranteed), but long-term SIP (3-10 years) reduces risk through rupee cost averaging and diversification. Choose debt funds for lower risk.

Q4: Can I stop SIP anytime?

Yes, SIP is flexible. You can pause, stop, or increase anytime without penalty. Full control over your investment.

Q5: What is the minimum SIP amount?

Typically BDT 1,000/month minimum (some funds), BDT 5,000/month common. Varies by fund.

Q6: How long should I do SIP?

Minimum 3-5 years, ideal 10+ years for maximum compounding. Perpetual SIP (no end date) is best for wealth creation.

Q7: What is rupee cost averaging?

SIP buys more units when market is low, fewer when high. This averages out cost per unit, reducing volatility impact and improving long-term returns.

Q8: Can I withdraw SIP money anytime?

Yes, open-end funds allow redemption anytime. Money in 3-5 business days. No lock-in period. No penalty on early withdrawal.

Q9: What is the difference between SIP and lump sum?

SIP = small regular investments over time. Lump Sum = one-time large investment. SIP is lower risk and more disciplined; Lump Sum is faster growth in rising market.

Q10: Does SIP give guaranteed returns?

No, SIP returns are market-dependent (7-15% typical, not guaranteed). For guaranteed returns, consider Sanchayapatra (11.77-12.55%) or Fixed Deposit.

Final Recommendation

Start SIP If:

✅ You're a beginner with no investment experience
✅ You have regular income (salary)
✅ You want discipline in investing
✅ You can't invest large lump sum
✅ You want lower risk through averaging
✅ You're unsure about market timing
✅ You want flexibility (increase/pause/stop)
✅ You seek long-term wealth (3-10+ years)
✅ You want tax benefits (500,000 cap)
✅ You prefer automated hassle-free investing

SIP Best Practices

1. Start Early: More time = more compounding
2. Start Small: BDT 1,000-5,000/month is fine
3. Increase Annually: Top-Up 10-20% with salary growth
4. Stay Long-Term: Minimum 3-5 years, ideal 10+
5. Diversify: Mix equity, balanced, debt funds
6. Review Annually: Track performance, adjust as needed
7. Keep Emergency Fund: 6 months expenses separate
8. Choose Quality Funds: Research performance, NAV, expense ratio
9. Stay Invested: Don't panic during downturns
10. Be Patient: Compounding needs time

The Bottom Line

SIP is the best way for beginners to start investing in mutual funds in Bangladesh. It combines affordability (BDT 1,000 minimum), discipline (automatic monthly), flexibility (increase/pause/stop anytime), and growth potential (7-15% returns) with lower risk through rupee cost averaging.

Key Takeaways:

SIP = Small regular investment + Mutual fund + Automatic process
Benefits: Rupee cost averaging, compounding, discipline, flexibility, convenience
Start with BDT 1,000-5,000/month
Stay invested 3-10+ years for maximum returns
Increase annually (Top-Up SIP)
Diversify across fund types
Keep emergency fund separate
Be patient, trust compounding

For the best SIP investment in Bangladesh with top-performing mutual funds, professional guidance, and seamless investment platform, visit biniyog.com.bd – your trusted partner in smart investing. Download the Biniyog App (4.8/5 rated) to start your SIP journey today with ease, security, and maximum returns. Start small, stay consistent, and watch your wealth grow over time.