diff --git a/mifosng-provider/src/main/java/org/mifosng/platform/api/NewLoanScheduleData.java b/mifosng-provider/src/main/java/org/mifosng/platform/api/NewLoanScheduleData.java
new file mode 100644
index 000000000..a0bede38e
--- /dev/null
+++ b/mifosng-provider/src/main/java/org/mifosng/platform/api/NewLoanScheduleData.java
@@ -0,0 +1,72 @@
+package org.mifosng.platform.api;
+
+import java.math.BigDecimal;
+
+/**
+ * Immutable data object to represent aspects of a loan schedule such as:
+ * 
+ * <ul>
+ * 	   <li>summary information - the totals for each part of schedule monitored</li>
+ *     <li>repayment schedule  - the principal due, outstanding balance and cost of loan items such as interest and charges</li>
+ * </ul>
+ */
+public class NewLoanScheduleData {
+
+	/**
+	 * The cumulative total of all money (principal) disbursed to the loan applicant.
+	 */
+	private final BigDecimal principalDisbursed;
+	private final BigDecimal principalPaid;
+	private final BigDecimal principalOutstanding;
+	
+	/**
+	 * The total interest expected on any principal disbursed.
+	 */
+	private final BigDecimal interestExpected;
+	private final BigDecimal interestPaid;
+	private final BigDecimal interestWaived;
+	private final BigDecimal interestOutstanding;
+	
+	/**
+	 * The cumulative total of all charges applied on the loan to date.
+	 */
+	private final BigDecimal chargesToDate;
+	private final BigDecimal chargesPaid;
+	private final BigDecimal chargesOutstanding;
+	
+	/**
+	 * The cumulative total of all costs on the loan.
+	 * Costs tracked are:
+	 * <ul>
+	 * 	   <li>Interest</li>
+	 *     <li>Charges (fees and penalties)</li>
+	 * </ul>
+	 */
+	private final BigDecimal totalCostOfLoan;
+	
+	/**
+	 * The sum of <code>principalDisbursed</code> and <code>totalCostOfLoan</code>.
+	 */
+	private final BigDecimal totalExpectedRepayment;
+	private final BigDecimal totalInArrears;
+
+	public NewLoanScheduleData() {
+		this.principalDisbursed = null;
+		this.principalPaid = null;
+		this.principalOutstanding = null;
+		
+		this.interestExpected = null;
+		this.interestPaid = null;
+		this.interestWaived = null;
+		this.interestOutstanding = null;
+		
+		this.chargesToDate = null;
+		this.chargesPaid = null;
+		this.chargesOutstanding = null;
+		
+		this.totalCostOfLoan = null;
+		
+		this.totalExpectedRepayment = null;
+		this.totalInArrears = null;
+	}
+}
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diff --git a/mifosng-provider/src/main/java/org/mifosng/platform/api/data/LoanSchedulePeriodData.java b/mifosng-provider/src/main/java/org/mifosng/platform/api/data/LoanSchedulePeriodData.java
new file mode 100644
index 000000000..d1695baad
--- /dev/null
+++ b/mifosng-provider/src/main/java/org/mifosng/platform/api/data/LoanSchedulePeriodData.java
@@ -0,0 +1,8 @@
+package org.mifosng.platform.api.data;
+
+/**
+ * Immutable data object that represents a period of a loan schedule.
+ */
+public class LoanSchedulePeriodData {
+
+}
diff --git a/mifosng-provider/src/main/java/org/mifosng/platform/loan/service/LoanProductRelatedDetailAssembler.java b/mifosng-provider/src/main/java/org/mifosng/platform/loan/service/LoanProductRelatedDetailAssembler.java
new file mode 100644
index 000000000..1b4f968da
--- /dev/null
+++ b/mifosng-provider/src/main/java/org/mifosng/platform/loan/service/LoanProductRelatedDetailAssembler.java
@@ -0,0 +1,63 @@
+package org.mifosng.platform.loan.service;
+
+import java.math.BigDecimal;
+
+import org.mifosng.platform.api.commands.CalculateLoanScheduleCommand;
+import org.mifosng.platform.currency.domain.MonetaryCurrency;
+import org.mifosng.platform.exceptions.LoanProductNotFoundException;
+import org.mifosng.platform.loan.domain.AmortizationMethod;
+import org.mifosng.platform.loan.domain.InterestCalculationPeriodMethod;
+import org.mifosng.platform.loan.domain.InterestMethod;
+import org.mifosng.platform.loan.domain.LoanProduct;
+import org.mifosng.platform.loan.domain.LoanProductRelatedDetail;
+import org.mifosng.platform.loan.domain.LoanProductRepository;
+import org.mifosng.platform.loan.domain.PeriodFrequencyType;
+import org.mifosng.platform.loanschedule.domain.AprCalculator;
+import org.springframework.stereotype.Service;
+
+@Service
+public class LoanProductRelatedDetailAssembler {
+	
+	private final LoanProductRepository loanProductRepository;
+	private final AprCalculator aprCalculator;
+
+	public LoanProductRelatedDetailAssembler(
+			final LoanProductRepository loanProductRepository,
+			final AprCalculator aprCalculator) {
+		this.loanProductRepository = loanProductRepository;
+		this.aprCalculator = aprCalculator;
+	}
+
+	public LoanProductRelatedDetail assembleFrom(final CalculateLoanScheduleCommand command) {
+		
+		final BigDecimal principalAmount = command.getPrincipal();
+		final BigDecimal defaultNominalInterestRatePerPeriod = command.getInterestRatePerPeriod();
+		final PeriodFrequencyType interestPeriodFrequencyType = PeriodFrequencyType.fromInt(command.getInterestRateFrequencyType());
+		final InterestMethod interestMethod = InterestMethod.fromInt(command.getInterestType());
+		final InterestCalculationPeriodMethod interestCalculationPeriodMethod = InterestCalculationPeriodMethod.fromInt(command.getInterestCalculationPeriodType());
+		
+		final Integer defaultNumberOfInstallments = command.getNumberOfRepayments();
+		final Integer repayEvery = command.getRepaymentEvery();
+		final PeriodFrequencyType repaymentFrequencyType = PeriodFrequencyType.fromInt(command.getRepaymentFrequencyType());
+		
+		final AmortizationMethod amortizationMethod = AmortizationMethod.fromInt(command.getAmortizationType());
+		
+		final BigDecimal defaultAnnualNominalInterestRate = this.aprCalculator.calculateFrom(interestPeriodFrequencyType, defaultNominalInterestRatePerPeriod);
+		
+		final LoanProduct loanProduct = this.loanProductRepository.findOne(command.getProductId());
+		if (loanProduct == null) {
+			throw new LoanProductNotFoundException(command.getProductId());
+		}
+		
+		final MonetaryCurrency currency = loanProduct.getCurrency();
+		
+		// in arrerars tolerance isnt relevant when auto-calculating a loan schedule 
+		final BigDecimal inArrearsTolerance = BigDecimal.ZERO;
+				
+		return new LoanProductRelatedDetail(currency, principalAmount,
+				defaultNominalInterestRatePerPeriod, interestPeriodFrequencyType, defaultAnnualNominalInterestRate, 
+				interestMethod, interestCalculationPeriodMethod,
+				repayEvery, repaymentFrequencyType, defaultNumberOfInstallments, amortizationMethod, 
+				inArrearsTolerance);
+	}
+}
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