Dynamic entitlements#

This guide is for implementers configuring entitlements that vary based on household composition and beneficiary attributes.

What are dynamic entitlements?#

Dynamic entitlements adjust benefit amounts based on beneficiary characteristics rather than providing a fixed amount to everyone.

Approach	Example
Fixed	Every household gets $500
Dynamic	$200 base + $50 per child + $30 per elderly

Why use dynamic entitlements?#

Benefit	Description
Equity	Larger households receive proportionally more
Targeting	Extra support for vulnerable groups
Flexibility	Adapt to diverse household situations
Policy alignment	Match benefit to actual need

Household-based calculations#

Using multiplier fields#

The simplest approach uses a multiplier field — any integer field on the registrant model:

Field	Value
Amount	`100`
Multiplier Field	(select an integer field, e.g., household member count)

Multiplier field configuration in entitlement item

Set the Multiplier Field to scale the amount by a beneficiary attribute.#

About multiplier fields#

The Multiplier Field dropdown shows all integer fields available on the registrant model. Typical deployments create computed fields for member counts by category (e.g., total members, children, adults, elderly). The specific fields available depend on your deployment's configuration.

Note

If you don't see the fields you need, ask your administrator to create computed integer fields on the registrant model via Studio or a custom module.

Capping multipliers#

Prevent excessive amounts with Max Multiplier:

Field	Value
Amount	`100`
Multiplier Field	(select household member count field)
Max Multiplier	`8`

Result: Maximum 8 × $100 = $800, even for larger households

Multiple component entitlements#

Combine multiple entitlement items for complex calculations:

Example: Base + child supplement#

Item 1: Base amount for all

Field	Value
Amount	`300`
Condition	(empty)

Item 2: Per-child supplement

Field	Value
Amount	`50`
Multiplier Field	(select children under 5 count field)
Max Multiplier	`5`

Result for household with 3 children under 5:

Base: $300
Children: 3 × $50 = $150
Total: $450

Example: Comprehensive family support#

Item 1: Base

Amount: 200
Condition: (empty)

Item 2: Per child under 18

Amount: 40
Multiplier: num_children
Max: 6

Item 3: Per elderly member

Amount: 30
Multiplier: num_elderly
Max: 2

Item 4: Female-headed supplement

Amount: 75
Condition: me.is_female_headed

Multiple entitlement items for dynamic calculation

Multiple entitlement items with different amounts, multipliers, and conditions.#

Formula-based dynamic calculations#

For complex logic, use CEL formulas:

Household size with tiers#

# Different per-person rate by household size
me.household_size <= 3 ? base_amount * me.household_size :
  me.household_size <= 6 ? base_amount * me.household_size * 0.9 :
  base_amount * me.household_size * 0.8

Effect: Decreasing marginal rate for larger households

Composition-weighted formula#

# Weight by member type
(me.num_adults * 100) +
(me.num_children * 60) +
(me.num_elderly * 80) +
(me.num_disabled * 120)

Equivalence scale#

# OECD-style equivalence scale
# First adult: 1.0, additional adults: 0.5, children: 0.3
(1.0 +
  ((me.num_adults - 1) * 0.5) +
  (me.num_children * 0.3)) * base_amount

Age-based entitlements#

Age thresholds#

Configure different amounts by age group:

Item 1: Children (under 18)

Field	Value
Amount	`200`
Condition	`age_years(r.birthdate) < 18`

Item 2: Working age (18-59)

Field	Value
Amount	`300`
Condition	`age_years(r.birthdate) >= 18 and age_years(r.birthdate) < 60`

Item 3: Elderly (60+)

Field	Value
Amount	`400`
Condition	`age_years(r.birthdate) >= 60`

Age-based formula#

# Sliding scale by age
age_years(me.birthdate) < 18 ? 200 :
  age_years(me.birthdate) < 60 ? 300 :
  age_years(me.birthdate) < 75 ? 400 : 500

Vulnerability-based adjustments#

Disability supplement#

Field	Value
Amount	`100`
Condition	`me.has_disability or members.exists(m, m.has_disability)`

Chronic illness supplement#

base_amount + (me.has_chronic_illness ? 75 : 0)

Multiple vulnerability factors#

# Cumulative supplements
base_amount +
  (me.has_disability ? 100 : 0) +
  (me.has_chronic_illness ? 75 : 0) +
  (me.is_orphan ? 50 : 0)

Geographic adjustments#

Urban vs rural#

# Higher cost of living in urban areas
me.area_type == 'urban' ? base_amount * 1.2 : base_amount

Regional variations#

# Different rates by region
me.region_code == 'METRO' ? 600 :
  me.region_code == 'URBAN' ? 500 :
  me.region_code == 'RURAL' ? 400 : 350

Dependency ratio calculations#

Simple dependency ratio#

# More support for higher dependency ratios
base_amount * (1 + (me.dependency_ratio * 0.2))

Counted dependents#

# $50 per dependent (children + elderly)
base_amount + ((me.num_children + me.num_elderly) * 50)

Real-world examples#

Cash transfer program (Philippines 4Ps style)#

Component	Amount	Condition
Health grant	₱750	All households
Education (elementary)	₱300/child	Children 6-11
Education (secondary)	₱500/child	Children 12-18
Rice subsidy	₱600	All households

Implementation:

4 entitlement items with appropriate conditions and multipliers.

Emergency food assistance#

Component	Amount	Logic
Base ration	$50	All
Per person	$15	× household size
Infant supplement	$25	× infants
Maximum	$200	Cap

Formula:

min(50 + (me.household_size * 15) + (me.num_infants * 25), 200)

Testing dynamic entitlements#

Test scenarios#

Household	Expected calculation
1 adult	Base only
2 adults, 2 children	Base + (2 × child rate)
1 elderly, 3 children	Base + elderly + (3 × child)
10-member household	Check max cap applies

Validation checklist#

[ ] Test minimum household (1 person)
[ ] Test maximum expected household size
[ ] Test edge cases (0 children, 0 elderly)
[ ] Verify caps work correctly
[ ] Check null/missing data handling

Best practices#

Design principles#

Principle	Application
Simplicity	Fewer items are easier to explain
Transparency	Beneficiaries should understand their amount
Equity	Similar households get similar amounts
Efficiency	Avoid over-complex formulas

Documentation#

Document your calculation logic:

Document	Include
Policy reference	Legal/regulatory basis
Calculation method	Formula explanation
Component breakdown	What each item represents
Examples	Sample calculations

Are you stuck?#

Amounts don't match expectations?

Review each item's contribution separately
Check multiplier field has correct values
Verify conditions aren't excluding beneficiaries

Multiplier field shows 0?

Check field name is correct
Verify data exists in registry
Ensure field is computed/updated

Complex formula errors?

Break into multiple simpler items
Test formula components separately
Use parentheses for clarity

Next steps#

Formula library - Copy-paste formulas
Conditional logic - Complex condition patterns
Cash calculations - Detailed configuration

Age group	Amount
60-69	$100
70-79	$150
80+	$200

OpenSPP Documentation v2.0

Dynamic entitlements

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